C=C1CC[C@H]2[C@@H]1[C@@H]1[C@@H]([C@H](C)C/C=C/C(C)(C)O)CC[C@@]12C (3E,6R)-2-methyl-6-((1S,2R,6S,7R,10R)-7-methyl-3-methylidenetricyclo[5.3.0.0^{2,6}]decan-10-yl)hept-3-en-2-ol