InChI=1/C17H20N2O8S2/c1-25-10-3-4-13(26-2)11(5-10)19-12-8-29(23,24)9-14(12)28-17(19)18-15(20)6-27-7-16(21)22/h3-5,12,14H,6-9H2,1-2H3,(H,21,22)/p-1/t12-,14-/m0/s1/fC17H19N2O8S2/q-1 8F1B36F5913A7810