Ethyl 4-methoxy-2-methyl-6-(trifluoromethoxy)pyridine-3-carboxylate
2-Methoxy-3-methyl-5-nitro-6-(trifluoromethoxy)pyridine
3-(Difluoromethyl)-4-methoxy-2-methyl-5-(trifluoromethoxy)pyridine
2-Methoxy-3-methyl-4-nitro-5-(trifluoromethoxy)pyridine
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