CC(C)[C@@H](C)[C@H](C)[C@@H](O)[C@]1(C)O[C@]12CC[C@H]1[C@@H]3C(=O)C=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@@]12C	17β,20β-Epoxy-23α,24α-dimethylcholest-5-ene-7-one-3β,22α-diol