3-(3-chlorophenyl)-5-(4-methylphenylmethylene)-4-imidazolidinedione |
3-(3-chlorophenyl)-5-(4-methylphenylmethylene)-2,4-imidazolidinedione |
3-(m-chlorophenyl)-5-(p-methylbenzylidene)-hydantoi |
3-(3-chlorophenyl)-5-(4-methylphenylmethylene)-4-imidazolidinedione |