1 S46 (4-hydroxyphenyl)(4-methylpiperazin-1-yl)methanone 1.000 2 ELQ [3,4-bis(fluoranyl)phenyl]-(4-methylpiperazin-1-yl)methanone 0.833 3 0OY (4-hydroxyphenyl)(morpholin-4-yl)methanone 0.824 4 A1AJ8 (3-fluorophenyl)(piperazin-1-yl)methanone 0.824 5 A1AQG (2-fluorophenyl)(piperazin-1-yl)methanone 0.824 6 B0M 1~{H}-indol-6-yl-(4-methylpiperazin-1-yl)methanone 0.789 7 U0Y 1-[4-(4-methylbenzene-1-carbonyl)piperazin-1-yl]ethan-1-one 0.789 8 0OL Phenyl(piperidin-1-yl)methanone 0.765 9 A1AXC (morpholin-4-yl)(phenyl)methanone 0.765 10 GNW 1-[(3-chlorophenyl)methyl]piperazine 0.765 11 SYX (4-methylpiperazin-1-yl)[(2r)-oxolan-2-yl]methanone 0.765 12 LB1 (1s,2r,3s,4r)-3-(4-methylpiperazine-1-carbonyl)-7-oxabicyclo[2.2.1]heptane-2-carboxylic acid 0.750 13 A1CBL 1-[(2-fluorophenyl)methyl]-4-(propan-2-yl)piperazine 0.737 14 T2G 1-{4-[(3-methylphenyl)methyl]piperazin-1-yl}ethan-1-one 0.737 15 T47 1-{4-[(3-chlorophenyl)methyl]piperazin-1-yl}ethan-1-one 0.737 16 VZ9 2-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}ethan-1-ol 0.737 17 A1AQJ (3-hydroxyphenyl)(morpholin-4-yl)methanone 0.722 18 A1BF1 4-benzylpiperazine-2,6-dione 0.722 19 A1CFG 4-[(2-fluorophenyl)methyl]-4,5-dihydropyrazin-2(3h)-one 0.722 20 I8D (4-chlorophenyl)(thiomorpholin-4-yl)methanone 0.722 21 VNN (4-methylpiperazin-1-yl)(5-methylthiophen-3-yl)methanone 0.722 22 WAX (3-aminophenyl)(morpholin-4-yl)methanone 0.722 23 WMD 1-[(1r)-1-(2-fluorophenyl)ethyl]piperazine 0.722 24 WMG 1-[(1s)-1-(2-fluorophenyl)ethyl]piperazine 0.722 25 A1IIR Furan-2-yl(piperazin-1-yl)methanone 0.706 26 WLA 1-[(oxan-4-yl)methyl]piperazine 0.706 27 54V Methyl 4-[(4-methylpiperazin-1-yl)methyl]benzoate 0.700 28 A1JEN (8~{a}~{R})-7-(phenylcarbonyl)-5,6,8,8~{a}-tetrahydro-1~{H}-[1,3]oxazolo[3,4-a]pyrazin-3-one 0.700 29 KS0 1-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}propan-1-one 0.700 30 L8C N-hydroxy-4-[(4-methylpiperazin-1-yl)methyl]benzamide 0.700 31 OJO 1-{4-[(3-chloro-5-hydroxyphenyl)methyl]piperazin-1-yl}ethan-1-one 0.700 32 Q4F 1-{(1s,4s)-5-[(3-chlorophenyl)methyl]-2,5-diazabicyclo[2.2.1]heptan-2-yl}ethan-1-one 0.700