1H-pyrazole-4-carbonitrile, 5-amino-1-(2,4-dichlorophenyl)- 5-amino-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carbonitrile InChI=1/C10H6Cl2N4/c11-7-1-2-9(8(12)3-7)16-10(14)6(4-13)5-15-16/h1-3,5H,14H