InChI=1S/C19H20ClN3O3S2/c1-3-23(4-2)28(25,26)12-8-9-16(20)14(10-12)18(24)22-19-15(11-21)13-6-5-7-17(13)27-19/h8-10H,3-7H2,1-2H3,(H,22,24)