CC(C)[C@@]1(CC[C@@H](C)[C@H]2CC[C@H]3[C@@H]4C[C@H](O)[C@@]5(O)CC(=O)CC[C@]5(C)[C@H]4CC[C@]23C)CO1	24(S),28-epoxyergost-3-one-5α,6α-diol