InChI=1/C18H11Cl2N3O3S/c19-11-5-9-10(6-12(11)20)18(26)23(22-14(9)7-17(24)25)8-16-21-13-3-1-2-4-15(13)27-16/h1-6H,7-8H2,(H,24,25)/p-1/fC18H10Cl2N3O3S/q-1 78A7A5E43E88E092