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