InChI=1/C18H11Cl2N3O3S/c19-9-5-12(20)17-14(6-9)21-15(27-17)8-23-18(26)11-4-2-1-3-10(11)13(22-23)7-16(24)25/h1-6H,7-8H2,(H,24,25)/p-1/fC18H10Cl2N3O3S/q-1 A3C70E31DE1DB027