InChI=1S/C10H14N4O9S/c11-2-12-8-5(10(17)18)13-3-14(8)9-7(16)6(15)4(23-9)1-22-24(19,20)21/h2-4,6-7,9,15-16H,1H2,(H2,11,12)(H,17,18)(H,19,20,21)