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 [4-[[4-[(4S,5S)-7-(dimethylamino)-4-hydroxy-3,3-dimethyl-1,1-dioxo-4,5-dihydro-2H-1lambda6-benzothiepin-5-yl]phenoxy]methyl]phenyl]methyl-trimethylazanium using the IUPAC nomenclature.
user
C31H41N2O4S+
assistant