InChI=1/C28H27NO3/c1-18-9-11-22(12-10-18)15-29-16-23-14-24-19(2)25(13-21-7-5-4-6-8-21)28(30)32-27(24)20(3)26(23)31-17-29/h4-12,14H,13,15-17H2,1-3H3 FB23B7D12374B954