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	H5M	Trans-3-hydroxy-5-methylproline	0.818
11	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.800
12	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.800
13	DPR	D-proline	0.800
14	PRO	Proline	0.800
15	PYC	Pyrrole-2-carboxylate	0.800
16	0XW	(2s,4r)-4-hydroxy-1,1-dimethylpyrrolidinium-2-carboxylate	0.750
17	3HM	5-hydroxy-6-methylpyridine-3-carboxylic acid	0.750
18	4OP	(2s,4s)-2-carboxy-4-hydroxy-1,1-dimethylpyrrolidinium	0.750
19	DIG	2,5-dideoxy-2,5-imino-D-glucitol	0.750
20	DQQ	2,5-dideoxy-2,5-imino-D-mannitol	0.750
21	1AB	1,4-dideoxy-1,4-imino-D-arabinitol	0.727
22	2K1	5-methylfuran-2-carboxylic acid	0.727
23	3BY	1-methyl-L-proline	0.727
24	3WX	2-methyl-L-proline	0.727
25	4FB	(4s)-4-fluoro-L-proline	0.727
26	7NW	2-methyl-1,3-thiazole-4-carboxylic acid	0.727
27	EDG	1,4-dideoxy-1,4-imino-L-arabinitol	0.727
28	EX8	(2~{R},3~{R},4~{S})-3-fluoranyl-4-oxidanyl-pyrrolidine-2-carbaldehyde	0.727
29	FP9	(4r)-4-fluoro-L-proline	0.727
30	G8X	(2~{S},3~{R})-3-oxidanylpyrrolidine-2-carboxylic acid	0.727
31	HY3	3-hydroxyproline	0.727
32	IMR	Iminoribitol	0.727
33	JKH	4-amino-proline	0.727
34	KLF	(2~{S},4~{R})-4-oxidanylpyrrolidine-2-carboxamide	0.727
35	LDU	Dideoxy-imino-lyxitol	0.727
36	MP8	(4r)-4-methyl-L-proline	0.727
37	PCA	Pyroglutamic acid	0.727
38	PXU	2-hydroxy-L-proline	0.727
39	8GZ	D-prolinol	0.700
40	PRI	Pyrrolidine-2-carbaldehyde	0.700