You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named [2-bromo-4-[[2-(5-bromo-1-benzofuran-2-yl)-4-oxoquinazolin-3-yl]iminomethyl]-6-chlorophenyl] acetate is given. What is its corresponding molecular formula?
user
C25H14Br2ClN3O4
assistant