3,4-Diamino-5-(2,4,5-trichlorophenyl)pyridine
3,4-Diamino-5-(perfluorophenyl)pyridine
6-Amino-3-(2,4,5-trichlorophenyl)-2-(trifluoromethyl)pyridine
3-Amino-4-(2,4,5-trichlorophenyl)-2-(trifluoromethyl)pyridine
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