[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][=Branch1][C][=O][N][C][=C][Branch2][Ring1][#Branch2][C][=Branch1][P][=C][Branch1][=N][C][=Branch1][Branch1][=C][Ring1][=Branch1][I][C][=Branch1][C][=O][O-1][I][N][C][=Branch1][C][=O][C][I].[C][NH2+1][C][C@@H1][Branch1][#C][C@H1][Branch1][O][C@@H1][Branch1][#Branch1][C@@H1][Branch1][Ring1][C][O][O][O][O][O]"}, {"from": "gpt", "value": "The molecule is the N-methylglucamine salt of amidotrizoic acid. Both the sodium and the meglumine salts of amidotrizoic acid have been widely used as water-soluble radioopaque media in diagnostic radiography. The use of a mixture of the two salts is often preferred, as adverse effects can be reduced. It has a role as a radioopaque medium. It contains an amidotrizoic acid anion and a N-methylglucamine."}]