1 60P 3-methylthiophene-2-carboxylic acid 1.000 2 C21 Thiophene-2-carboxylic acid 0.889 3 UJM (2s)-thiolane-2-carboxylic acid 0.889 4 UJP (2r)-thiolane-2-carboxylic acid 0.889 5 9E9 5-chloro thiophene-2-carboxylic acid 0.800 6 LW1 Thiophene-2-carbaldehyde 0.778 7 05N (3r,4r)-4-hydroxy-3-methyl-L-proline 0.727 8 3SK 2-methylbenzoic acid 0.727 9 8EZ (1~{R},2~{S})-2-methylcyclohexane-1-carboxylic acid 0.727 10 8N8 3,4-bis(bromanyl)thiophene-2-carboxylic acid 0.727 11 VTT 3-methylthiophene-2-carbohydrazide 0.727 12 2PC 3,4-dihydro-2h-pyrrolium-5-carboxylate 0.700 13 8LJ (2s)-2,3-dihydro-1h-pyrrole-2-carboxylic acid 0.700 14 DPR D-proline 0.700 15 FOA 2-furoic acid 0.700 16 IQ0 Cyclopentanecarboxylic acid 0.700 17 PRO Proline 0.700 18 PYC Pyrrole-2-carboxylate 0.700 19 T2C (2s)-1,3-thiazolidine-2-carboxylic acid 0.700 20 TFB Tetrahydrofuran-2-carboxylic acid 0.700 21 UJD 1,3-dithiolane-2-carboxylic acid 0.700