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 (4R)-2-(2,3-dimethylphenyl)-4-[[(3R)-1,1-dioxothiolan-3-yl]iminomethyl]-4H-isoquinoline-1,3-dione .
user
C22H22N2O4S
assistant