You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 3-[(S)-(1-cyclohexyltetrazol-5-yl)-[4-(2-methoxyphenyl)piperazin-1-yl]methyl]-7,8-dimethyl-1H-quinolin-2-one into molecular formula.
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C30H37N7O2
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