[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is an acetate ester obtained by formal condensation of the carboxy group of acetic acid with the hydroxy group of 5-bromo-4-chloroindoxyl. It has a role as a chromogenic compound. It is a bromoindole, a chloroindole and an acetate ester. It is functionally related to an indoxyl."}, {"from": "gpt", "value": "[C][C][=Branch1][C][=O][O][C][=C][N][C][=C][Ring1][Branch1][C][=Branch1][=Branch2][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Br][Cl]"}]