You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
For the molecule named N-[4-[(1-ethylpyrrolidin-2-yl)methylcarbamoyl]phenyl]-6,8-dimethyl-2,3-dihydropyrido[2,3-b][1,4]thiazine-1-carboxamide by IUPAC nomenclature, provide its molecular formula.
user
C24H31N5O2S
assistant