[{"from": "human", "value": "Describe this molecule. [C][C][Branch1][=Branch1][C][=Branch1][C][=O][O][O][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][O][C][=C][Branch1][#Branch2][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][Cl][Cl]"}, {"from": "gpt", "value": "The molecule is an aromatic ether that is 2-(4-hydroxyphenoxy)propanoic acid in which the hydrogen of the hydroxy group at position 4 has been substituted by a 2,4-dichlorophenyl group. It is an aromatic ether, a dichlorobenzene, a monocarboxylic acid and a diether."}]