ethyl 1-(4-bromophenyl)-3-(4-cyano-3-methylphenyl-1H-pyrazol-5-yl)-4,5-dihydro-1H-pyrazole-5-carboxylate
ethyl 1-(4-bromophenyl)-3-(4-cyano-3-methylphenyl-1h-pyrazol-5-yl)-4,5-dihydro-1h-pyrazole-5-carboxylate