You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
(3R)-2-[(11S)-7-fluoro-8-methyl-6,11-dihydrobenzo[c][1]benzothiepin-11-yl]-11-hydroxy-5-oxa-1,2,8-triazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-9,12-dione is the IUPAC name of a molecule. Please give its molecular formula.
user
C25H22FN3O4S
assistant