4-Difluoromethoxy-6-(trifluoromethyl)nicotinaldehyde
4-Difluoromethoxy-5-(trifluoromethyl)nicotinaldehyde
4-Difluoromethoxy-2-(trifluoromethyl)nicotinaldehyde
4-Difluoromethoxy-6-(trifluoromethyl)picolinaldehyde
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