[{"from": "human", "value": "Describe this molecule. [C][C][C][Branch1][Ring1][C][C][Branch2][Ring2][#Branch2][/C][=C][/C][C@H1][Branch1][C][C][C][=C][C][C@@H1][C@@][Ring1][Branch1][Branch2][Ring1][Branch2][C][C][C][/C][\\-Ring1][=Branch1][=C][\\C][=C][\\C][C@H1][Branch1][#Branch2][C][C@@H1][Branch1][Branch1][C][/-Ring1][=Branch1][=C][F][O][C][O]"}, {"from": "gpt", "value": "The molecule is a calcitriol analog for inhibition of prostate cell growth; in phase II clinical trial in patients with benign prostate hyperplasia (4/2004)."}]