COC(C)(CO)C(O)CC[C@@H](C)[C@H]1CC[C@@]2(C)C3=CC[C@H]4C(C)(C)[C@@H](OC(C)=O)CC[C@]4(C)C3=CC[C@]12C	lanosta-7,9(11)-dien-3β-acetyloxy-24,26-dihydroxy-25-methoxy