Exploring Divinatorin A. To explore a different substance…

Divinatorin A
(4S,4aR,5S,8aR)-5-[2-(Furan-3-yl)ethyl]-4-hydroxy-5,6,8a-trimethyl-3,4,4a,5,6,7,8,8a-octahydronaphthalene-1-carboxylic acid
 1999  C20H28O4  332.434
 InChI=1S/C20H28O4/c1-13-6-9-20(3)15(18(22)23)4-5-16(21)17(20)19(13,2)10-7-14-8-11-24-12-14/h4,8,11-13,16-17,21H,5-7,9-10H2,1-3H3,(H,22,23)/t13?,16-,17+,19-,20-/m0/s1
 FMOMDZQOXKGTDA-UGOAROQPSA-N This stereoisomer Any stereoisomer
 O[C@H]1CC=C([C@]2([C@H]1[C@@](C)(CCc1cocc1)C(C)CC2)C)C(=O)O