CC(C)C1=C[C@@H]2[C@H](CC[C@@]2(C)O)[C@@](C)(O)CC1	(1R,3aS,4S,8aR)-1,4-dimethyl-7-propan-2-yl-2,3,3a,5,6,8a-hexahydroazulene-1,4-diol