2-Amino-6-bromo-3-methoxy-5-(trifluoromethoxy)pyridine
2-Amino-3-(difluoromethyl)-4-methyl-5-(trifluoromethoxy)pyridine
2,6-Dimethoxy-3-iodo-5-(trifluoromethoxy)pyridine
6-Amino-3-bromo-2-methoxy-4-(trifluoromethoxy)pyridine
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