You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Can you give the molecular formula of the molecule 2-bromo-N-[(4R)-6-fluoro-3,4-dihydro-2H-thiochromen-4-yl]-4,5-dimethoxybenzenesulfonamide ?
user
C17H17BrFNO4S2
assistant