C=C(C)[C@@H]1CC[C@@]2(C)O[C@@H]2CCC(=C)[C@@H]2CC[C@](C)(O2)[C@H](O)C1	(1S,5R,7R,10R,12R,13S)-7,13-dimethyl-2-methylidene-10-(prop-1-en-2-yl)-6,16-dioxatricyclo[11.2.1.0^{5,7}]hexadecan-12-ol