1 FQI 5-chloro-2-thiophenecarboxamide 1.000 2 9E9 5-chloro thiophene-2-carboxylic acid 0.800 3 A1EHF 4-methylthiophene-2-carboxamide 0.800 4 LW1 Thiophene-2-carbaldehyde 0.778 5 C21 Thiophene-2-carboxylic acid 0.700 6 LPD L-prolinamide 0.700 7 PR9 D-prolinamide 0.700 8 SMV Thiophene-2-carbothioamide 0.700 9 UJM (2s)-thiolane-2-carboxylic acid 0.700 10 UJP (2r)-thiolane-2-carboxylic acid 0.700