InChI=1/C27H34O5/c1-17-12-20-9-8-18(2)23(11-10-22-15-21(28)16-26(30)31-22)27(20)24(13-17)32-25(29)14-19-6-4-3-5-7-19/h3-9,12,17-18,21-24,27-28H,10-11,13-16H2,1-2H3/t17-,18-,21+,22-,23-,24-,27+/m0/s1 EC354E5CB451B019