You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
7-methoxy-2-[5-[(methyl-methylperoxy-oxo-lambda6-sulfanylidene)amino]-3,4-dihydro-1H-isoquinolin-2-yl]-5-pyridin-2-ylquinazolin-4-amine is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H26N6O4S
assistant