You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Provide the molecular formula for the IUPAC named substance N-[3-(6-methyl-7-oxo-1H-pyrrolo[2,3-c]pyridin-4-yl)-4-(2-oxa-5-azabicyclo[2.2.1]heptan-5-yl)phenyl]methanesulfinamide .
user
C20H22N4O3S
assistant