[{"from": "human", "value": "Please give me some details about this molecule. [C][N+1][Branch1][C][C][Branch1][C][C][C][C@@H1][Branch1][#Branch1][C][C][=Branch1][C][=O][O-1][O][C][=Branch1][C][=O][C][C][C][C][C][C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is a dicarboxylic acid monoanion that is the conjugate base of O-hexadecanedioyl-L-carnitine; major spoecies at pH 7.3. It is a dicarboxylic acid monoanion and a fatty acyl-L-carnitine. It is a conjugate base of an O-hexadecanedioyl-L-carnitine."}]