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-[4-[7-(8-chloronaphthalen-1-yl)-2-[[1-[(dimethylamino)methyl]cyclobutyl]methoxy]-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-yl]-1-prop-2-enoylpiperazin-2-yl]acetonitrile into molecular formula.
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C34H40ClN7O2
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