You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the molecular formula of the molecule 8-tert-butyl-2-[2-(4-fluoro-3-imino-5,6-dimethoxy-1H-isoindol-2-yl)acetyl]pyrrolo[2,1-d][1,5]benzoxazepin-7-one .
user
C28H28FN3O5
assistant