Methyl 3-(2,3,6-trichlorophenyl)isonicotinate
2-Iodo-4-(trifluoromethoxy)pyridine-5-carboxaldehyde
2-(4-Bromo-3-fluorobenzoyl)pyridine
Methyl 2-(2,3,5-trichlorophenyl)isonicotinate
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