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What is the molecular formula of the molecule [2-fluoro-3-(trifluoromethyl)phenyl]-[5-[4-(trifluoromethyl)pyridin-2-yl]-10-oxa-3,4,6,12-tetrazatricyclo[6.3.1.02,6]dodeca-2,4-dien-12-yl]methanone ?
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C21H14F7N5O2
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