InChI=1/C16H13N3O4S/c1-8-4-12(18-23-8)19-6-11(16(21)22)14-15(19)10(5-13(20)17-14)9-2-3-24-7-9/h2-4,6-7,10H,5H2,1H3,(H,17,20)(H,21,22)/p-1/t10-/m1/s1/fC16H12N3O4S/h20H/q-1 4C02FB4A9B554969