You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named (4,5,15-trimethoxy-11-methyl-11-azatetracyclo[7.7.1.02,7.013,17]heptadeca-1(17),2,4,6,13,15-hexaen-16-yl) 2,2,2-trifluoroacetate is given. What is its corresponding molecular formula?
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C22H22F3NO5
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