1466-67-7 InChI=1/C15H16N2O/c18-15(16-11-13-7-3-1-4-8-13)17-12-14-9-5-2-6-10-14/h1-10H,11-12H2,(H2,16,17,18 N,N'-dibenzylurea urea, N,N'-bis(phenylmethyl)-