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 (3S)-N-[(1E,3E,5E)-1-(7-amino-1-methyl-2-oxo-4H-pyrimido[4,5-d]pyrimidin-3-yl)hepta-1,3,5-trien-3-yl]-3-benzyl-4-oxo-1-phenyl-3,5-dihydro-2-benzazepine-7-carboxamide into molecular formula.
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C38H35N7O3
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