C=C1C2=CC(=O)OC(C)(C)C2=C[C@@H]2O[C@@]3(O)[C@@H](C)O[C@H]4OC(=O)[C@@]5(C)C[C@H]1[C@]2(C)[C@]3(C(=O)OC)[C@@H]45	4,25-dehydro-22-deoxyminiolutelide B