You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named 4-[7-[(4-fluorophenyl)methyl]-1-(3-hydroxypropyl)-3-methyl-2,6-dioxo-8,9-dihydropurin-8-yl]-N,N-dimethylbenzenesulfonamide by IUPAC nomenclature, provide its molecular formula.
user
C24H28FN5O5S
assistant