InChI=1/C12H13N4O7S3/c1-16-11(24-12(14-16)25(13,19)20)15-26(21,22)9-4-2-8(3-5-9)10(18)23-7-6-17/h2-5,17H,6-7H2,1H3,(H-,13,19,20)/q-1/p+1/fC12H14N4O7S3/h13-14H/q A3C37E89EFBB1864