1	2MT	(4r)-2,2-dimethyl-1,3-thiazolidine-4-carboxylic acid	1.000
2	7NW	2-methyl-1,3-thiazole-4-carboxylic acid	0.900
3	41K	(2r,4r)-2-methyl-1,3-thiazolidine-2,4-dicarboxylic acid	0.833
4	PRS	Thioproline	0.800
5	5XB	(2~{R},4~{R})-1,3-thiazolidine-2,4-dicarboxylic acid	0.750
6	5ZZ	(2~{R},4~{R})-2,5,5-trimethyl-1,3-thiazolidine-2,4-dicarboxylic acid	0.714