You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-[3,5-bis[2,6-dinitro-3-(trifluoromethyl)phenoxy]phenoxy]-1,3-dinitro-4-(trifluoromethyl)benzene into molecular formula.
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C27H9F9N6O15
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