[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is a hydroxycalciol that consists of vitamin D3 (calciol) carrying additional hydroxy groups at positions 20 (with S-configuration), 23 and 24. It has a role as a human metabolite and a rat metabolite. It is a hydroxycalciol, a member of D3 vitamins and a tetrol."}, {"from": "gpt", "value": "[C][C][Branch1][C][C][C][Branch2][Ring2][=C][C][Branch2][Ring2][=Branch2][C][C@@][Branch1][C][C][Branch2][Ring1][S][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][O][O][O]"}]