1-(3-(4-(m-Chlorophenyl)-1-piperazinyl)propyl)-3-ethyl-4-(2-phenoxyethyl)-delta2-1,2,4-triazolin-5-one
3H-1,2,4-triazol-3-one, 2-(3-(4-(3-chlorophenyl)-1-piperazinyl))propyl-5-ethyl-2,4-dihydro-4-(2-phenoxyethyl)-