You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
2-[7-chloro-3-(furan-2-ylmethyl)-4-oxoquinazolin-2-yl]sulfanyl-N-(2-phenylpropyl)acetamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C24H22ClN3O3S
assistant