5-氨基-1-(2,4-二氯苯基)-1H-吡唑-4-甲腈

[(2-methyl-1H-indol-3-yl)methylene]malononitrile

3-[bis(2-methyl-1H-indol-3-yl)methyl]-2-methyl-1H-indole

Indole, 2-methyl-3-[(2-methyl-3H-indol-3-ylidene)methyl]-

N-(2,2-dicyanoethenyl)benzenesulfonamide