InChI=1/C10H12N2O6S/c11-19(17,18)7-3-1-6(2-4-7)9(14)12-8(5-13)10(15)16/h1-4,8,13H,5H2,(H,12,14)(H,15,16)(H2,11,17,18)/p-1/t8-/m0/s1/fC10H11N2O6S/h12H,11H2/q-1 C05EECF777B42F2F