1 T4V 1-{4-[(naphthalen-1-yl)methyl]piperazin-1-yl}ethan-1-one 1.000 2 J30 4-[4-(naphthalen-1-ylmethyl)piperazin-1-yl]-4-oxobutane-1-thiol 0.870 3 T2G 1-{4-[(3-methylphenyl)methyl]piperazin-1-yl}ethan-1-one 0.762 4 T47 1-{4-[(3-chlorophenyl)methyl]piperazin-1-yl}ethan-1-one 0.762 5 KS0 1-{4-[(4-fluorophenyl)methyl]piperazin-1-yl}propan-1-one 0.727 6 OJO 1-{4-[(3-chloro-5-hydroxyphenyl)methyl]piperazin-1-yl}ethan-1-one 0.727 7 Q4F 1-{(1s,4s)-5-[(3-chlorophenyl)methyl]-2,5-diazabicyclo[2.2.1]heptan-2-yl}ethan-1-one 0.727 8 U0Y 1-[4-(4-methylbenzene-1-carbonyl)piperazin-1-yl]ethan-1-one 0.727