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