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 6-methoxy-N,9,12-trimethyl-N-(piperidin-4-ylmethyl)-12-azatetracyclo[7.4.0.01,11.03,8]trideca-3(8),4,6-trien-10-amine is given. What is its corresponding molecular formula?
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C22H33N3O
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