You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
What is the molecular formula of the molecule 4-(2,3-dihydroindol-1-ylsulfonyl)-N-[3-(dimethylamino)propyl]-N-(4,6-dimethyl-1,3-benzothiazol-2-yl)benzamide;hydrochloride ?
user
C29H33ClN4O3S2
assistant