2,5-diphenyl-3-prop-1-en-2-yl-3,4-dihydropyrazole

5-ethenyl-5-methyl-1,3-diphenyl-4H-pyrazole

5-ethenyl-1,3,5-triphenyl-4H-pyrazole

2,5-diphenyl-3-(1-phenylethenyl)-3,4-dihydropyrazole

5-ethenyl-1,3-diphenylpyrazole