InChI=1S/C10H13N5O8S/c16-2-5-4(23-24(19,20)21)1-6(22-5)15-3-11-7-8(15)12-10(14-18)13-9(7)17/h3-6,16,18H,1-2H2,(H,19,20,21)(H2,12,13,14,17)