[{"from": "human", "value": "Provide a brief overview of this molecule. [C][N+1][=C][C][=C][C][=C][Branch1][#C][C][Ring1][=Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][=C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an iminium betaine consisting of phenazine carrying carboxylate- and methyl substituents at positions 1 and 5 respectively. It is a phenazine and an iminium betaine."}]