1 S3J 2-(4-phenylpiperidin-1-yl)ethanoic acid 1.000 2 WRF 1-methyl-4-phenylpyridin-1-ium 0.812 3 E3X 4-(1-methyl-3,6-dihydro-2h-pyridin-4-yl)phenol 0.765 4 5SH 4-phenylpyridine 0.750 5 ALR Alrestatin 0.750 6 I7O 2-indol-1-ylethanoic acid 0.706 7 NRH Norharmane 0.706 8 VPW 4-(4-chlorophenyl)-1,2,3,6-tetrahydropyridine 0.706 9 WYH 2,3,4,9-tetrahydro-1~{H}-pyrido[3,4-B]indole 0.706 10 MHC 3-mercapto-1-(1,3,4,9-tetrahydro-B-carbolin-2-yl)-propan-1-one 0.700