[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule has little if any direct effect on the central nervous system."}, {"from": "gpt", "value": "[C][C][Branch2][Ring1][Branch1][C][Branch1][P][C][=C][Branch1][O][C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][C][O][C][O][N]"}]