You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Name the molecular formula for the molecule established as 5,6-dimethyl-5-(1,2,3,4-tetrahydro-[1]benzofuro[2,3-c]pyridin-7-ylsulfonyl)cyclohexa-1,3-diene-1-carboxamide using the IUPAC nomenclature.
user
C20H22N2O4S
assistant