InChI=1/C15H9N3O5S2/c16-14-17-12(20)9(24-14)5-7-2-1-3-8(4-7)23-11(19)6-10-13(21)18-15(22)25-10/h1-6H,(H2,16,17,20)(H,18,21,22)/b9-5-,10-6+/f/h16-18H/b9-5-,10-6+,16-14? F84F382D9A6B30C9