[{"from": "human", "value": "Generate a molecule based on this description. The molecule is the hydrochloride salt of myrophine. It has a role as an opioid analgesic. It contains a myrophine."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O][C@H1][C][=C][C@H1][C@H1][C][C][=C][C@][Ring1][=Branch1][Branch2][Ring1][=Branch2][C@H1][Ring1][#Branch2][O][C][Ring1][Branch1][=C][Branch1][Branch1][C][=C][Ring1][=Branch2][O][C][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][N][Ring2][Ring1][=Branch1][C].[Cl]"}]