You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-cyclohexyl-4-[(4-thiomorpholin-4-ylsulfonyl-1H-pyrrole-2-carbonyl)amino]piperidine-1-carboxamide is the IUPAC name of a molecule. Please give its molecular formula.
user
C21H33N5O4S2
assistant