1	5LA	2-chloranyl-6~{H}-thieno[2,3-B]pyrrole-5-carboxylic acid	1.000
2	4ZA	6h-thieno[2,3-B]pyrrole-5-carboxylic acid	0.917
3	3ZB	5-chloro-1h-indole-2-carboxylic acid	0.786
4	ICB	1h-indole-2-carboxylic acid	0.714
5	OIC	Octahydroindole-2-carboxylic acid	0.714