[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a hydrochloride. It contains a naratriptan."}, {"from": "gpt", "value": "[H+1].[C][N][S][=Branch1][C][=O][=Branch1][C][=O][C][C][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][N][C][=C][Ring1][#Branch1][C][C][C][N][Branch1][Branch1][C][C][Ring1][=Branch1][C].[Cl-1]"}]