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 (3S)-2-[2-[3-(dimethylsulfamoyl)-4-methylanilino]-2-oxoethyl]-N-methyl-3,4-dihydro-1H-isoquinoline-3-carboxamide .
user
C22H28N4O4S
assistant