You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 2-methyl-1-[[4-(4-methylpiperidin-1-yl)phenyl]methyl]-3-[1-(2-propan-2-yloxyethyl)piperidin-4-yl]guanidine into molecular formula.
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C25H43N5O
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