You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Convert the IUPAC name of a molecule 6-(1-methoxyethyl)-2-N-[5-(piperazin-1-ylmethyl)pyridin-2-yl]-8-N-propan-2-ylpyrido[3,4-d]pyrimidine-2,8-diamine into molecular formula.
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C23H32N8O
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