3,5-dioxo-N,4-diphenyl-1,2,4-triazolidine-1-carboxamide

4-amino-6-methyl-3-phenyl-5,6-dihydrofuro[2,3-d]pyrimidin-2-one

5-chloro-1,3-dimethyl-N-phenylpyrazole-4-carboxamide

1,3-dimethyl-N-phenylpyrazole-4-carboxamide

1-乙基-1,3-二苯基脲