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 1-[2-carboxy-2-[sulfinato(6,7,8,9-tetrahydrodibenzofuran-3-yl)amino]ethyl]-3,4,4-trimethyl-2,5-dioxoimidazolidine ?
user
C21H24N3O7S-
assistant