5-benzylidene-1-methyl-2-methylamino-4-imidazolinone
5-benzylidene-2-imino-1,3-dimethyl-4-imidazolidinone
3-Benzyl-6-oxo-7-benzylidene-8-methyl-2,3,4,5,6,7-hexahydroimidazolo<3,2-a>-1,3,5-triazine
3-tert-Butyl-6-oxo-7-benzylidene-8-methyl-2,3,4,5,6,7-hexahydroimidazolo<3,2-a>-1,3,5-triazine
3-Isopropyl-6-oxo-7-benzylidene-8-methyl-2,3,4,5,6,7-hexahydroimidazolo<3,2-a>-1,3,5-triazine