You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
N-(8-azabicyclo[3.2.1]octan-3-yl)-1-(5-methylthiophen-2-yl)sulfonylpyrrolidine-2-carboxamide The above is the IUPAC name of a molecule. Write its molecular formula.
user
C17H25N3O3S2
assistant