1 9GX 2-[4-(2-methoxyphenyl)piperazin-1-yl]-5,6,7,8-tetrahydroquinazolin-4(3h)-one 1.000 2 NNF 2-[4-(4-fluorophenyl)piperazin-1-yl]-6-methylpyrimidin-4(3h)-one 0.704