4-(2,7-dibromo-9H-fluoren-9-yl)-4-phenylbutan-2-one

3-methyl-5-phenyl-4,5-dihydro-1H-pyrazole

3,3-二硝基-联苯

4-(3-nitrophenyl)-4-phenylbutan-2-one

4-(2-methyl-1H-indol-3-yl)-4-phenylbutan-2-one