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-ethenylphenyl)methyl-dimethyl-[9-[4-[(2-phenylphenyl)carbamoyloxy]piperidin-1-yl]nonyl]azanium is given. What is its corresponding molecular formula?
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C38H52N3O2+
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