You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
4-(4-methoxyphenyl)sulfonyl-1-(3-methylfuran-2-carbonyl)-3,5-dihydro-2H-1,4-benzodiazepine-3-carboxylic acid The above is the IUPAC name of a molecule. Write its molecular formula.
user
C23H22N2O7S
assistant