1-phenyl-4-(2-pyridin-2-ylethyl)piperazine

4-phenylpiperazine-1-carbaldehyde

3,4-Dihydro-3-[(4-phenyl-1-piperazinyl)-methyl]-1-(2H)-naphthalenone, monohydrochloride

methyl 5-(4-benzyl-1-piperazinyl)-2-(N-methylamino)benzoate