6-chloro-5-[2-[4-(1-oxo-1,2-benzothiazol-3-yl)piperazin-1-yl]ethyl]-1,3-dihydroindol-2-one

6-chloro-5-{2-[4-(1-oxido-1,2-benzisothiazol-3-yl)piperazin-1-yl]ethyl}-1,3-dihydro-2H-indol-2-one