You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Under IUPAC nomenclature, a molecule named (2-cyclohexylimino-4-methylpyridin-1-yl)-(1-methyl-4-pyrrolidin-1-ylsulfonylpyrrol-2-yl)methanone is given. What is its corresponding molecular formula?
user
C22H30N4O3S
assistant