[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C@][C][C][C][/C][=Branch1][#C][=C][\\C][=C][\\C][C@H1][Branch1][#Branch1][C][C][C][/-Ring1][=Branch1][=C][O][/C@@H1][Ring1][S][C][C][C@@H1][Ring2][Ring1][Ring1][C@][Branch1][C][C][Branch1][#C][C][C][Branch1][#Branch2][C][C][Branch1][C][C][Branch1][C][C][O][O][O]"}, {"from": "gpt", "value": "The molecule is a hydroxycalciol that consists of vitamin D3 (calciol) carrying additional hydroxy groups at positions 20 (with S-configuration), 23 and 25. It has a role as a human metabolite and a rat metabolite. It is a hydroxycalciol, a member of D3 vitamins and a tetrol."}]