InChI=1/C14H13N3O4S2/c15-23(20,21)10-7-5-9(6-8-10)16-14(22)17-12-4-2-1-3-11(12)13(18)19/h1-8H,(H,18,19)(H2,15,20,21)(H2,16,17,22)/p-1/fC14H12N3O4S2/h16-17H,15H2/q-1 0AA2D25DEC7CCF6A