You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 6-[2-(1-benzylpiperidin-4-yl)ethyl]-2-(4-methoxyphenyl)-3,6,17-triazatetracyclo[8.7.0.03,8.011,16]heptadeca-1(10),11,13,15-tetraene-4,7-dione by IUPAC nomenclature, provide its molecular formula.
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C35H38N4O3
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