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-[[5,6-bis(phenylmethoxy)pyrimidin-4-yl]methyl]-4-[4-[2-[6-(morpholin-4-ylmethyl)pyridin-3-yl]ethynyl]phenyl]-3-propan-2-ylimidazolidin-2-one into molecular formula.
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C43H44N6O4
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