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 2-[5-[(5-chloro-3-methyl-1-benzothiophen-2-yl)sulfonylamino]-2-methyl-2,3-dihydro-1H-indol-3-yl]-N,N-dimethyl-2-oxoacetamide .
user
C22H22ClN3O4S2
assistant