InChI=1/C21H20ClN3O3S/c1-21(2,24-20(28)16-10-11-17(22)29-16)13-23-19(27)14-6-8-15(9-7-14)25-12-4-3-5-18(25)26/h3-12H,13H2,1-2H3,(H,23,27)(H,24,28)/f/h23-24H BB5B8D4515D7F210