[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][C][C][C@@H1][Branch2][Ring1][=C][/C][=C][/C@H1][C@@H1][Branch2][Ring1][=Branch1][C][C@H1][C@@H1][Ring1][Branch1][C][C][=Branch1][#Branch2][=C][C][C][C][C][=Branch1][C][=O][O-1][O][Ring1][N][O][O].[Na+1]"}, {"from": "gpt", "value": "The molecule is a prostanoid."}]