1 4PI N-(4-methylbenzoyl)-4-benzylpiperidine 1.000 2 J8S (4-benzylpiperidin-1-yl)[2-methoxy-4-(methylsulfanyl)phenyl]methanone 0.808 3 YCJ (5-methyl-2-pyridin-4-yl-phenyl)-[4-oxidanyl-4-(phenylmethyl)piperidin-1-yl]methanone 0.700