1	POM	Cis-5-methyl-4-oxoproline	1.000
2	DPL	4-oxoproline	0.900
3	HYP	4-hydroxyproline	0.900
4	HZP	(4s)-4-hydroxy-L-proline	0.900
5	UY7	(4s)-4-hydroxy-D-proline	0.900
6	UYA	(4r)-4-hydroxy-D-proline	0.900
7	05N	(3r,4r)-4-hydroxy-3-methyl-L-proline	0.818
8	6IW	(2s,4s)-1-methyl-4-oxidanyl-pyrrolidine-2-carboxylic acid	0.818
9	87I	(2r,4r)-1-methyl-4-hydroxyl-pyrrolidine-2-carboxylic acid	0.818
10	A1D9O	(2~{S},3~{S},4~{S})-3,4-bis(oxidanyl)pyrrolidine-2-carboxylic acid	0.818
11	A1H05	(2s,3r,4s)-2-[bis(oxidanyl)methyl]pyrrolidine-3,4-diol	0.818
12	EX8	(2~{R},3~{R},4~{S})-3-fluoranyl-4-oxidanyl-pyrrolidine-2-carbaldehyde	0.818
13	H5M	Trans-3-hydroxy-5-methylproline	0.818
14	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.800
15	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.800
16	A1CAB	(2s)-3,4-dihydro-2h-pyrrole-2-carboxylic acid	0.800
17	DPR	D-proline	0.800
18	PRO	Proline	0.800
19	PYC	Pyrrole-2-carboxylate	0.800
20	0XW	(2s,4r)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate	0.750
21	3HM	5-hydroxy-6-methylpyridine-3-carboxylic acid	0.750
22	4OP	(2s,4s)-2-carboxy-4-hydroxy-1,1-dimethylpyrrolidinium	0.750
23	A1LXA	L-2-keto-3-deoxyfuconate	0.750
24	A1LXB	L-2,4-diketo-3-deoxyfuconate	0.750
25	DIG	2,5-dideoxy-2,5-imino-D-glucitol	0.750
26	DQQ	2,5-dideoxy-2,5-imino-D-mannitol	0.750
27	VLN	(2~{R},3~{R},4~{S},5~{R})-2-(aminomethyl)-5-(hydroxymethyl)pyrrolidine-3,4-diol	0.750
28	VMF	(2~{R},3~{R},4~{S},5~{R})-2,5-bis(hydroxymethyl)pyrrolidine-3,4-diol	0.750
29	1AB	1,4-dideoxy-1,4-imino-D-arabinitol	0.727
30	2K1	5-methylfuran-2-carboxylic acid	0.727
31	3BY	1-methyl-L-proline	0.727
32	3WX	2-methyl-L-proline	0.727
33	4FB	(4s)-4-fluoro-L-proline	0.727
34	7NW	2-methyl-1,3-thiazole-4-carboxylic acid	0.727
35	7YO	(2r)-5-oxidanylidenepyrrolidine-2-carboxylic acid	0.727
36	EDG	1,4-dideoxy-1,4-imino-L-arabinitol	0.727
37	FP9	(4r)-4-fluoro-L-proline	0.727
38	G8X	(2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid	0.727
39	HY3	3-hydroxyproline	0.727
40	IMR	Iminoribitol	0.727
41	JKH	4-amino-proline	0.727
42	LDU	Dideoxy-imino-lyxitol	0.727
43	MP8	(4r)-4-methyl-L-proline	0.727
44	PCA	Pyroglutamic acid	0.727
45	PXU	2-hydroxy-L-proline	0.727
46	XRE	5-hydroxyproline	0.727
47	8GZ	D-prolinol	0.700
48	PRI	Pyrrolidine-2-carbaldehyde	0.700