InChI=1/C17H11Cl2N5O2S/c18-10-1-3-11(4-2-10)24-17(21-22-23-24)27-8-15(25)12-5-9-6-16(26)20-14(9)7-13(12)19/h1-5,7H,6,8H2,(H,20,26)/f/h20H 4DB50626D59E5E94