[{"from": "human", "value": "Design a molecule that meets the criteria outlined in the description. The molecule has been used in trials studying the treatment of Dry Eye Syndromes."}, {"from": "gpt", "value": "[C][=C][C][=Branch1][=C][=C][C][=C][Ring1][=Branch1][C][N][C][=C][N][=C][Ring1][Branch1][/C][=C][/C][=Branch1][C][=O][O]"}]