InChI=1/C20H16ClN3O4S2/c1-12-8-16-15(23-19(25)11-28-16)10-18(12)30(26,27)24-13-5-6-17(14(21)9-13)29-20-4-2-3-7-22-20/h2-10,24H,11H2,1H3,(H,23,25)/f/h23H BFF1755CE3AAAEF2