InChI=1/C15H16N8O3S2/c1-8-6-27-14(18-8)19-12(26)7-28-15-22-21-13(23(15)16)20-17-5-9-2-3-10(24)4-11(9)25/h2-6,24-25H,7,16H2,1H3,(H,20,21)(H,18,19,26)/b17-5+/f/h19-20H B66E6AC5C4E1DC86