1 KDK 4-phenyl-5-(piperidin-4-ylmethyl)thiophene-2-carboximidamide 1.000 2 K6W 4-phenyl-5-(phenylmethyl)thiophene-2-carboximidamide 0.909 3 LFQ 5-methyl-4-phenyl-thiophene-2-carboximidamide 0.714