You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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For the molecule named 5-[(6,7-dimethoxy-1-methyl-3,4-dihydro-1H-isoquinolin-2-yl)methyl]-5-[(3-methoxy-4-phenylmethoxyphenyl)methyl]-1,3-dimethyl-1,3-diazinane-2,4,6-trione by IUPAC nomenclature, provide its molecular formula.
user
C34H39N3O7
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