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What is the molecular formula of the compound with this IUPAC name 2-chloro-5-[[(1R,3R)-2,2-dichloro-3-(3-chloro-4-fluorophenyl)cyclopropanecarbonyl]amino]-3-(trifluoromethyl)-N-(3,3,3-trifluoropropyl)benzamide ?
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C21H13Cl4F7N2O2
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