InChI=1/C23H24N2O7S/c26-18-4-2-1-3-15(18)16-9-10-17(23(31)32)25(16)20(27)12-24-21(28)19(33)11-13-5-7-14(8-6-13)22(29)30/h1-8,16-17,19,26,33H,9-12H2,(H,24,28)(H,29,30)(H,31,32)/p-2/t16-,17+,19-/m1/s1/fC23H22N2O7S/h24H/q-2 83278912D4757E9C