[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule is a medetomidine hydrochloride. It contains a levomedetomidine. It is an enantiomer of a dexmedetomidine hydrochloride."}, {"from": "gpt", "value": "[C][C][=C][Branch2][Ring1][Ring2][C][=Branch1][=Branch1][=C][C][=C][Ring1][=Branch1][C@@H1][Branch1][C][C][C][=C][N][=C][N][Ring1][Branch1][C].[Cl]"}]