InChI=1/C28H27NO3S/c30-26-15-17-28(20-22-7-3-1-4-8-22)21-29(18-16-25(28)19-26)33(31,32)27-13-11-24(12-14-27)23-9-5-2-6-10-23/h1-14,19H,15-18,20-21H2/t28-/m0/s1 745EF1E72F6E3BB7