(2beta,5xi,8alpha,9xi,10alpha,16beta)-2,16,17-trihydroxykauran-18-oic acid 2,4-hexadienoic acid, 2-methyl-, (3R,3'R,4R,6'S,7S)-7-(acetyloxy)-3',4,4',5',6,6',7,8-octahydro-3'-hydroxy-6',7-dimethyl-6,8-dioxospiro[3H-2-benzopyran-3,2'-[2H]pyran]-4-yl ester, (2E,4E)- 2beta,6alpha,17-Trihydroxy-ent-kauran-19-oic acid InChI=1/C20H32O5/c1-17-8-13(22)9-18(2,16(23)24)14(17)5-6-19-7-12(3-4-15(17)19)20(25,10-19)11-21/h12-15,21-22,25H,3-11H2,1-2H3,(H,23,24)/t12?,13-,14?,15?,17+,18+,19-,20-/m0/s