1 T2G 1-{4-[(3-methylphenyl)methyl]piperazin-1-yl}ethan-1-one 1.000 2 T47 1-{4-[(3-chlorophenyl)methyl]piperazin-1-yl}ethan-1-one 0.889 3 KS0 1-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}propan-1-one 0.842 4 OJO 1-{4-[(3-chloro-5-hydroxyphenyl)methyl]piperazin-1-yl}ethan-1-one 0.842 5 Q4F 1-{(1s,4s)-5-[(3-chlorophenyl)methyl]-2,5-diazabicyclo[2.2.1]heptan-2-yl}ethan-1-one 0.842 6 U0Y 1-[4-(4-methylbenzene-1-carbonyl)piperazin-1-yl]ethan-1-one 0.842 7 D7T 1-(4-(3-methylbenzyl)-3,4-dihydroquinoxalin-1(2h)-yl)ethanone 0.810 8 VZ9 2-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}ethan-1-ol 0.789 9 T84 1-{4-[(thiophen-3-yl)methyl]piperazin-1-yl}ethan-1-one 0.778 10 T8M 1-{4-[(thiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one 0.778 11 T4V 1-{4-[(naphthalen-1-yl)methyl]piperazin-1-yl}ethan-1-one 0.762 12 T4Y 1-{4-[(2-methylphenyl)methyl]-1,4-diazepan-1-yl}ethan-1-one 0.750 13 S46 (4-hydroxyphenyl)(4-methylpiperazin-1-yl)methanone 0.737 14 T6Y 1-{4-[(5-chlorothiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one 0.737 15 T81 1-{4-[(5-bromothiophen-2-yl)methyl]piperazin-1-yl}ethan-1-one 0.737 16 T8J 1-[4-(thiophene-2-carbonyl)piperazin-1-yl]ethan-1-one 0.737 17 U1G 1-[4-(furan-2-carbonyl)piperazin-1-yl]ethan-1-one 0.737 18 KSI 1-[(3s)-4-[(3-chlorophenyl)methyl]-3-(2-methylpropyl)piperazin-1-yl]ethan-1-one 0.727 19 SVL 1-[(3r)-4-[(3-chlorophenyl)methyl]-3-(2-methylpropyl)piperazin-1-yl]ethan-1-one 0.727 20 GNW 1-[(3-chlorophenyl)methyl]piperazine 0.722 21 ELQ [3,4-bis(fluoranyl)phenyl]-(4-methylpiperazin-1-yl)methanone 0.700