InChI=1S/C19H20ClN3O4S2/c1-12-4-7-17-13(9-12)3-2-8-23(17)19(25)28-11-18(24)22-16-6-5-14(10-15(16)20)29(21,26)27/h4-7,9-10H,2-3,8,11H2,1H3,(H,22,24)(H2,21,26,27)