InChI=1/C30H33NO3/c1-3-5-18-31(19-6-4-2)21-26-27(32)17-16-25-29(33)28(34-30(25)26)20-22-12-14-24(15-13-22)23-10-8-7-9-11-23/h7-17,20,32H,3-6,18-19,21H2,1-2H3/p+1/b28-20-/fC30H34NO3/h31H/q+1 FBFA6A300D9C5CB7