COC(=O)[C@]12[C@@H]3[C@H]4OC(=O)[C@]3(C)C[C@H]3[C@@H](C)C5=CC(=O)OC(C)(C)C5=C[C@@H](O[C@]1(O)[C@H](C)O4)[C@@]32C 22-deoxyminiolutelide B