1	4WL	4h-thieno[3,2-B]pyrole-5-carboxylic acid	1.000
2	4P5	4h-furo[3,2-B]pyrrole-5-carboxylic acid	0.833
3	NUK	Thieno[3,2-B]thiophene-5-carboxylic acid	0.833
4	A1AT6	(2s)-2,3-dihydro-1h-indole-2-carboxylic acid	0.769
5	ICB	1h-indole-2-carboxylic acid	0.769
6	OIC	Octahydroindole-2-carboxylic acid	0.769
7	2PC	3,4-dihydro-2h-pyrrolium-5-carboxylate	0.727
8	8LJ	(2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid	0.727
9	A1CAB	(2s)-3,4-dihydro-2h-pyrrole-2-carboxylic acid	0.727
10	DPR	D-proline	0.727
11	PRO	Proline	0.727
12	PYC	Pyrrole-2-carboxylate	0.727
13	3ZB	5-chloro-1h-indole-2-carboxylic acid	0.714
14	4BL	6-methyl-1h-indole-2-carboxylic acid	0.714
15	4BY	5-methyl-1h-indole-2-carboxylic acid	0.714
16	4ZU	6-bromanyl-1h-indole-2-carboxylic acid	0.714
17	FIC	5-fluoroindole-2-carboxylic acid	0.714
18	PRJ	(2s,3as,6r,7as)-6-hydroxyoctahydro-1h-indole-2-carboxylic acid	0.714
19	W6A	4-chloro-1h-indole-2-carboxylic acid	0.714
20	XER	3-chloro-5-fluorothieno[3,2-B]thiophene-2-carboxylic acid	0.714
21	Y6S	6-iodanyl-1~{H}-indole-2-carboxylic acid	0.714