3-Methoxy-2-phenyl-4-(trifluoromethyl)pyridine
2-Methoxy-6-phenyl-3-(trifluoromethyl)pyridine
5-Methoxy-4-phenyl-2-(trifluoromethyl)pyridine
5-Methoxy-2-phenyl-4-(trifluoromethyl)pyridine
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