InChI=1/C28H29NO3/c1-20-27(23-11-15-25(32-3)16-12-23)29-26(22-9-13-24(31-2)14-10-22)19-28(20,30)18-17-21-7-5-4-6-8-21/h4-16,20,26-27,29-30H,19H2,1-3H3/p+1/t20-,26+,27-,28-/m0/s1/fC28H30NO3/h29H/q+1 FEB73D36C8AB150C