[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is the hydrochloride salt form of tetrahydrozoline, an imidazole derivative with sympathomimetic property. Applied locally to the eye or nose, tetrahydrozoline binds to and activates alpha-adrenergic receptors, resulting in vasoconstriction and decreased nasal and ophthalmic congestion."}, {"from": "gpt", "value": "[C][C][C][Branch1][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][C][=N][C][C][N][Ring1][Branch1].[Cl]"}]