[{"from": "human", "value": "Describe this molecule. [C][/C][=C][/C@@H1][C][=C][C@@H1][C][C@@H1][Branch2][Ring2][Ring1][C][C][C@H1][Ring1][=Branch1][C@][Ring1][#Branch2][Branch1][C][C][/C][=Branch2][Ring1][Ring1][=C][\\C][=Branch1][C][=O][C@@H1][Branch1][=Branch2][N][Branch1][Branch1][C][/-Ring1][=Branch1][=O][C][C][O][/O-1][C]"}, {"from": "gpt", "value": "The molecule is an organic anion resulting from the deprotonation of the enol moiety of equisetin. Major species at pH 7.3. It has a role as a quorum sensing inhibitor. It is a conjugate base of an equisetin."}]