[{"from": "human", "value": "Describe this molecule. [C][C][C][C][C][C][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]"}, {"from": "gpt", "value": "The molecule is a carboxylic ester obtained by formal condensation of the carboxy group of octanoic (caprylic) acid with the hydroxy group of 5-bromo-4-chloroindoxyl. It is an octanoate ester, a chloroindole and a bromoindole. It is functionally related to an indoxyl."}]