You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
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Under IUPAC nomenclature, a molecule named [2-amino-4-(4-methylpiperazin-1-yl)quinazolin-7-yl]-[5-[(3-aminophenyl)methoxy]-3,4-dihydro-1H-isoquinolin-2-yl]methanone is given. What is its corresponding molecular formula?
user
C30H33N7O2
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