InChI=1/C16H11Cl3N4O2S/c17-8-1-4-11(21-7-8)22-16(26)20-5-6-23-14(24)12-9(18)2-3-10(19)13(12)15(23)25/h1-4,7H,5-6H2,(H2,20,21,22,26)/f/h20,22H A853E59E4E22ABAD