[{"from": "human", "value": "Please give me some details about this molecule. [C][C@H1][Branch1][#C][/C][=C][/C@H1][Branch1][C][C][C][Branch1][C][C][Branch1][C][C][O][C@H1][C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][Branch1][C][C][C][/C][\\-Ring1][=Branch1][=C][\\C][=C][\\C][C@H1][Branch1][#Branch1][C][C][C][/-Ring1][=Branch1][=C][O][C]"}, {"from": "gpt", "value": "The molecule is a hydroxycalciol that is vitamin D2 in which the hydrogen at position 25 has been replaced by a hydroxy group. It has a role as a bone density conservation agent, a nutraceutical and a human xenobiotic metabolite. It is a hydroxycalciol, a seco-ergostane and a vitamin D. It is functionally related to a vitamin D2."}]