[{"from": "human", "value": "Describe this molecule. [2H][/C][=Branch2][Ring2][#Branch2][=C][Branch1][C][\\2H][/C][/C][=Branch2][Ring1][S][=C][Branch1][C][/2H][\\C][\\C][=Branch2][Ring1][=Branch1][=C][Branch1][C][\\2H][/C][=C][Branch1][C][\\2H][/C@][Branch1][C][2H][Branch1][=Branch1][C][C][C][C][C][O][\\2H][/2H][/C][C][C][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a polyunsaturated fatty acid, a hydroxy fatty acid and a deuterated fatty acid."}]