3-Amino-2-iodo-5-methoxy-4-(trifluoromethoxy)pyridine
3-Bromo-5-chloro-2-nitro-6-(trifluoromethoxy)pyridine
2-Amino-5-(fluoromethyl)-4-nitro-3-(trifluoromethoxy)pyridine
2-Amino-6-iodo-4-methoxy-3-(trifluoromethoxy)pyridine
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