[{"from": "human", "value": "Describe this molecule. [C][=C][Branch1][=C][C][=Branch1][#Branch2][=C][C][=Branch1][Branch1][=C][Ring1][=Branch1][Br][Br][Br][O][C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][Br][Br][Br]"}, {"from": "gpt", "value": "The molecule is a solid containing aromatic rings connected by an ether bond and containing six bromine atoms. It had been used in industrial applications as a flame retardant but has been phased out of industrial use because of environmental persistence and potential hormone-disrupting effects in humans."}]