InChI=1/C25H24N2O7S/c1-14(2)23(24(28)29)27-35(31,32)18-9-10-19-20-12-16(6-11-21(20)34-22(19)13-18)26-25(30)33-17-7-4-15(3)5-8-17/h4-14,23,27H,1-3H3,(H,26,30)(H,28,29)/p-1/t23-/m0/s1/fC25H23N2O7S/h26H/q-1 972BA449CB3C0B26