C=C(C(C)C)C(C)(C)CC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C	24,24,26,26-tetramethylcholesta-5,25(29)-dien-3β-ol