CC(/C=C/C[C@H]1CCC2C3=C[C@@H](O)[C@@]4(O)C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@@]21C)C(C)(C)O	24-methylcholest-7,22E-diene-3β,5α,6β,25-tetraol