CC(C)[C@H](C)/C=C/[C@@H](C)[C@H]1CC[C@@H](C2=C[C@H](O)[C@H]3C[C@@H](O)CC[C@]3(C)C2=O)[C@]1(C)CCO (22E,24S)-3β,6α,11-trihydroxy-24-methyl-9,11-seco-5α-cholest-7,22-diene-9-one