InChI=1/C18H19N2O7S2/c1-12-11-28(22,23)20(18(12)21)14-6-9-16(27-3)17(10-14)29(24,25)19-13-4-7-15(26-2)8-5-13/h4-10,12H,11H2,1-3H3/q-1/t12-/m0/s1	2DEFB18C3E35DFE1