[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@H1][Branch2][Ring2][N][C][C][C][C@@H1][Branch1][C][C][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][#Branch2][C][C][C@H1][C@H1][Ring1][=Branch1][C][C][=C][C@@][Ring1][=Branch1][Branch1][O][C][C][C@@H1][Branch1][Branch1][C@@H1][Ring1][=Branch1][O][O][C][C][C][=O]"}, {"from": "gpt", "value": "The molecule is a 26-oxo steroid resulting from the oxidation of the terminal methyl group of 4beta,26-dihydroxycholesterol to the corresponding aldehyde. It has a role as a human xenobiotic metabolite. It is a 26-oxo steroid, a 3beta-sterol, a 4-hydroxy steroid, a cholestanoid, an oxysterol, a steroid aldehyde and a 3beta-hydroxy-Delta(5)-steroid."}]