methyl 2,4,5-triphenylpyrazole-3-carboxylate

3-anilino-6-benzyl-2H-1,2,4-triazin-5-one

N-[3-(2-aminoanilino)-3-oxo-1-phenylprop-1-en-2-yl]benzamide

(4Z)-2-phenyl-4-(1-phenylethylidene)-1,3-oxazol-5-one

6-Oxa-4-azaspiro[2.4]hept-4-en-7-one, 1,5-diphenyl-