1	89R	Fluorinated heme	1.000
2	PP9	Protoporphyrin ix	0.913
3	522	Peroxidized heme	0.896
4	HEV	5,8-dimethyl-1,2,3,4-tetravinylporphine-6,7-dipropionic acid ferrous complex	0.896
5	H02	N-methyl protoporphyrin ix 2,4-disulfonic acid	0.894
6	MMP	N-methylmesoporphyrin	0.894
7	VEA	5-oxa-protoporphyrin ix containing Fe	0.894
8	FDD	Fe(III) 2,4-dimethyl deuteroporphyrin ix	0.891
9	VOV	Harderoheme (III)	0.878
10	MI9	Oxomolybdenum mesoporphyrin ix	0.875
11	MP1	N-methylmesoporphyrin containing copper	0.875
12	ZEM	20-oxo-protoporphyrin ix containing Zn(II)	0.875
13	18B	3-[2-[(z)-[3-(2-carboxyethyl)-5-[(z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-2-ylidene]methy L]-5-[(z)-(4-ethyl-3-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
14	3Q8	3-[2-[[5-[[(3e,4s)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrol-2-yl]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1h-pyrrol-2-yl]methyl]-5-[(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
15	3Q9	3-[5-[(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-2-[[5-[(3-ethyl-4-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1h-pyrrol-2-yl]methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
16	9UY	3-[5-[[(3~{R},4~{R})-3-ethenyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-2-[[5-[(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
17	9V1	3-[2-[[5-[(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl] methyl]-5-[[(3~{R},4~{R})-3-ethyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]pro panoic acid	0.854
18	AX9	Dicys-(15,16)-dihydrobiliverdin	0.854
19	BL8	3-[2-[(z)-[5-[(z)-[(3r,4r)-3-ethenyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
20	BLA	Biliverdine ix alpha	0.854
21	BLR	3-[5-[(z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-2-[[5-[(z)-(3-ethenyl-4-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1h-pyrrol-2-yl]methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
22	BLV	Biliverdin ix gamma chromophore	0.854
23	BVX	3-[2-[(~{z})-[5-[(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(~{z})-(3-ethyl-4-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
24	CCH	[7-ethenyl-12-formyl-3,8,13,17-tertramethyl-21h,23h-porphine-2,18-dipropanoato(2)-n21,n22,n23,n24]iron	0.854
25	CYC	Phycocyanobilin	0.854
26	DBV	15,16-dihydrobiliverdin	0.854
27	EL5	3-[(2z)-2-({3-(2-carboxyethyl)-5-[(E)-(4-ethenyl-3-methyl-5-oxo-1,5-dihydro-2h-pyrrol-2-ylidene)methyl]-4-methyl-1h-pyrrol-2-yl}methylidene)-5-{(z)-[(3e,4s)-3-ethylidene-4-methyl-5-oxopyrrolidin-2-ylidene]methyl}-4-methyl-2h-pyrrol-3-yl]propanoic acid	0.854
28	HEB	Heme B/C	0.854
29	HEC	Heme C	0.854
30	HEM	Protoporphyrin ix containing Fe	0.854
31	HFM	2-formyl-protoporphryn ix	0.854
32	IE5	Biliverdine ix alpha	0.854
33	ISW	{3,3'-[(9s)-8,13-diethenyl-3,7,12,17-tetramethyl-9,10-dihydroporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~]dipropanoato(2-)}iron	0.854
34	JRA	3-[2-[(~{z})-[5-[(~{z})-[(3~{S},4~{R})-3-ethenyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(~{z})-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
35	KP9	Bilin 618 (single linked)	0.854
36	KPX	Bilin 584 (single linked)	0.854
37	KQ6	Bilin 584 (doubly linked)	0.854
38	LBV	3-[2-[(z)-[3-(2-carboxyethyl)-5-[(z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-1-ium -2-ylidene]methyl]-5-[(z)-[(3e)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1h-pyrrol-3- yl]propanoic acid	0.854
39	LBW	3-[2-[(z)-[5-[(z)-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-1-ium-2-ylidene]methyl]-5-[(z)-[(3e,4r)-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.854
40	M1V	Mesobiliverdin ix(alpha)	0.854
41	MH0	Mesoheme	0.854
42	O6E	3-[5-[[(3~{R},4~{R})-3-ethyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-2-[[5-[(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
43	PEB	Phycoerythrobilin	0.854
44	PUB	Phycourobilin	0.854
45	PVG	Phycoviolobilin, green light-absorbing form	0.854
46	PVN	Phycoviolobilin	0.854
47	PXQ	3-[5-[[(3~{R},4~{R})-3-ethyl-4-methyl-5-oxidanylidene-3,4-dihydropyrrol-2-yl]methyl]-2-[[5-[(~{z})-(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
48	UPB	3-[5-[(~{z})-(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-2-[(~{z})-[5-[(~{z})-[(4~{R})-3-ethyl-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
49	UYC	3-[2-[(~{z})-[5-[(~{z})-[(4~{R})-3-ethylidene-4-methyl-5-oxidanylidene-pyrrolidin-2-ylidene]methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-pyrrol-2-ylidene]methyl]-5-[(~{z})-(4-ethyl-3-methyl-5-oxidanylidene-pyrrol-2-ylidene)methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
50	V8U	3-[5-[(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-2-[[5-[(3-ethyl-4-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
51	VHG	3-[2-[[5-[(4-ethenyl-3-methyl-5-oxidanylidene-pyrrol-2-yl)methyl]-3-(3-hydroxy-3-oxopropyl)-4-methyl-1~{H}-pyrrol-2-yl]methyl]-5-[[(3~{S})-4-ethyl-3-methyl-2-oxidanylidene-1,3-dihydropyrrol-5-yl]methyl]-4-methyl-1~{H}-pyrrol-3-yl]propanoic acid	0.854
52	VRB	Phycoviolobilin, blue light-absorbing form	0.854
53	X2I	(15,16)-dihydrobiliverdin (singly linked)	0.854
54	7HE	7-methyl-7-depropionatehemin	0.848
55	FDE	Fe(III) deuteroporphyrin ix	0.848
56	FMI	Fe-(4-mesoporphyrinone)-R-isomer	0.837
57	HCO	2-acetyl-protoporphyrin ix	0.837
58	1FH	12-phenylheme	0.827
59	6CO	[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](phenyl)iron	0.827
60	FEC	1,3,5,8-tetramethyl-porphine-2,4,6,7-tetrapropionic acid ferrous complex	0.827
61	DE9	3,3'-(3,7,12,17-tetramethylporphyrin-2,18-diyl)dipropanoic acid	0.826
62	WC5	Protoporphyrin(cf3)2 containing Fe	0.824
63	DDH	[7,12-deacetyl-3,8,13,17-tetramethyl-21h,23h-porphine-2,18-dipropanoato(2-)-n21,n22,n23,n24]-iron	0.820
64	HP5	Peroxidized heme form 2	0.820
65	BL3	3-[2-[(z)-[3-(2-carboxyethyl)-5-[(z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-pyrrol-2-ylidene]methy L]-5-[(z)-(3-ethenyl-4-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.816
66	BW9	Chromium protoporphyrin ix	0.816
67	COH	Protoporphyrin ix containing co	0.816
68	CV0	Mesoporphyrin ix containing RH	0.816
69	GIX	Protoporphyrin ix containing ga	0.816
70	HEG	Protoporphyrin ix containing Mg	0.816
71	HES	Zinc substituted heme C	0.816
72	HNI	Protoporphyrin ix containing ni(II)	0.816
73	MNH	Manganese protoporphyrin ix	0.816
74	MNR	Protoporphyrin ix containing Mn	0.816
75	RUR	[3,3'-(7,12-diethyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)dipropanoato(2-)]ruthenium	0.816
76	ZNH	Protoporphyrin ix containing Zn	0.816
77	4HE	(4-chlorophenyl)[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)]iron	0.811
78	6CQ	[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)](3-methylphenyl)iron	0.811
79	DEU	Co(III)-(deuteroporphyrin ix)	0.809
80	MD9	Magnesium deuteroporphyrin ix	0.809
81	ZND	Zinc (II) deuteroporphyrin ix	0.809
82	N7H	Delta-meso nitroheme	0.804
83	NTE	[3,3'-{7-ethenyl-3,8,13,17-tetramethyl-12-[(E)-2-nitroethenyl]porphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~}dipro panoato(2-)]iron	0.804
84	J1R	(1r,19r) cobalt tetradehydrocorrin	0.796
85	J1S	(1s,19s) cobalt tetradehydrocorrin	0.796
86	76R	[3,3',3'',3'''-(3,8,13,17-tetramethylporphyrin-2,7,12,18-tetrayl-kappa~4~N~21~,N~22~,N~23~,N~24~)tetra(propanoato)(2-)]manganese	0.792
87	TBV	3-[2-[[3-(2-carboxyethyl)-5-[[3-ethenyl-4-methyl-5-[(2-methylpropan-2-yl)oxy]-1h-pyrrol-2-yl]methyl]-4-methyl-1h-pyrrol -2-yl]methyl]-5-[(z)-(4-ethenyl-3-methyl-5-oxo-pyrrol-2-ylidene)methyl]-4-methyl-1h-pyrrol-3-yl]propanoic acid	0.788
88	6HE	6-methy-6-depropionatehemin	0.771
89	CLN	Sulfur substituted protoporphyrin ix	0.765
90	HIF	Fe(III)-(4-mesoporphyrinone)	0.765
91	WUF	Benzyl[3,3'-(7,12-diethenyl-3,8,13,17-tetramethylporphyrin-2,18-diyl-kappa~4~N~21~,N~22~,N~23~,N~24~)di(propanoato)(2-)]iron	0.745
92	CP3	Coproporphyrinogen III	0.741
93	HT9	Coproporphyrin III	0.741
94	WRK	[2,18-bis(2-carboxyethyl)-7,12-diethenyl-3,8,13,17-tetramethyl-21-(2-oxo-3-phenylpropyl)porphyrin-21-iumato(2-)-kappa~3~N~22~,N~23~,N~24~]iron(2+)	0.737
95	A1ADT	{3-[(2r,5'R)-9',14'-diethenyl-5'-hydroxy-5',10',15',19'-tetramethyl-5-oxo-4,5-dihydro-3h-spiro[furan-2,4'-[21,22,23,24]tetraazapentacyclo[16.2.1.13,6.18,11.113,16]tetracosa[1,3(24),6,8,10,12,14,16(22),17,19]decaen]-20'-yl-kappa~4~N~21'~,N~22'~,N~23'~,N~24'~]propanoato}iron	0.731
96	HDD	Cis-heme D hydroxychlorin gamma-spirolactone	0.731
97	2FH	2-phenylheme	0.727
98	HDM	Dimethyl propionate ester heme	0.717
99	OBV	12,18-didecarboxy-siroheme	0.717
100	V79	Copper;trisodium;18-(2-carboxylatoethyl)-20-(carboxylatomethyl)-12-ethenyl-7-ethyl-3,8,13,17-tetramethyl-17,18-dihydroporphyrin-21,23-diide-2-carboxylate	0.717
101	VER	Iron-octaethylporphyrin	0.714
102	MBV	Mesobiliverdin IV alpha	0.712
103	6KI	Co-octaethylporphyrin	0.706
104	HE5	Zinc(II)-deuteroporphyrin dimethylester	0.706
105	H01	Protoporphyrin ix 2,4-disulfonic acid	0.704