InChI=1/C28H28N2O7S/c1-16(2)25(28(32)33)30-38(34,35)21-14-10-19(11-15-21)18-8-12-20(13-9-18)29-27(31)26-17(3)24-22(36-4)6-5-7-23(24)37-26/h5-16,25,30H,1-4H3,(H,29,31)(H,32,33)/p-1/t25-/m0/s1/fC28H27N2O7S/h29H/q-1 2C2DF92318365823