InChI=1/C22H26N2O7S2/c1-4-30-22(27)18-15-10-6-8-12-17(15)32-20(18)23-19(25)13(2)31-21(26)14-9-5-7-11-16(14)24-33(3,28)29/h5,7,9,11,13H,4,6,8,10,12H2,1-3H3,(H2,23,24,25,26,27)/p-1/t13-/m1/s1/fC22H25N2O7S2/h23H/q-1 99D86918A0784238