InChI=1/C29H32O3/c1-3-17-29(18-15-21-11-7-5-8-12-21)19-16-24-25(20-29)32-28(31)26(27(24)30)23(4-2)22-13-9-6-10-14-22/h5-14,16,20,23,30H,3-4,15,17-19H2,1-2H3/t23-,29+/m0/s1 759C9789A7E322F3