You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-[5-(2-methoxyethoxy)-2-[5-methyl-5-[(1-oxo-1,4-thiazinan-4-yl)methyl]-4H-1,3-thiazol-2-yl]-2,3-dihydro-1H-indol-7-yl]-N-methylpyridine-2-sulfonamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C26H35N5O5S3
assistant