You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named 4-methoxy-5-methyl-5-[1-[4-(1-methylpiperidin-4-yl)anilino]-8-oxo-7H-2,7-naphthyridin-3-yl]cyclohexa-1,3-diene-1-sulfonamide is given. What is its corresponding molecular formula?
user
C28H33N5O4S
assistant