You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Convert the IUPAC name of a molecule 1-[4-[2-tert-butyl-6-(methoxymethyl)pyrimidin-4-yl]-2-methylpiperazin-1-yl]propan-2-ol into molecular formula.
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C18H32N4O2
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