InChI=1/C28H25NO4S/c30-26-22-8-4-5-9-23(22)27(31)29(26)16-21-14-15-24(25(21)28(32)33)34-17-18-10-12-20(13-11-18)19-6-2-1-3-7-19/h1-13,21,24-25H,14-17H2,(H,32,33)/p-1/t21-,24-,25-/m0/s1/fC28H24NO4S/q-1 9881583A938F11D1