InChI=1S/C10H13N5O8S/c11-10-13-7-4(8(18)14-10)12-2-15(7)9-6(23-24(19,20)21)5(17)3(1-16)22-9/h2-3,5-6,9,16-17H,1H2,(H,19,20,21)(H3,11,13,14,18)