[{"from": "human", "value": "Synthesize a molecule that matches the given characteristics. The molecule is an acetate ester. It has a role as a fluorochrome. It is functionally related to a fluorescein (lactone form)."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Branch2][Ring1][=Branch1][C][=C][Branch1][O][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][Cl][C][=Branch1][C][=O][O][Ring1][N][C][=C][Branch1][Branch1][O][Ring2][Ring1][Ring1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][O][C][=Branch1][C][=O][C]"}]