InChI=1/C12H12ClN3O3S2/c13-8-1-3-9(4-2-8)16-12(17)15-7-10-5-6-11(20-10)21(14,18)19/h1-6H,7H2,(H2,14,18,19)(H2,15,16,17)/f/h15-16H,14H2 E20E7A3C63BD44CE