[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is a monocarboxylic acid anion that is the conjugate base of formic acid. Induces severe metabolic acidosis and ocular injury in human subjects. It has a role as a human metabolite and a Saccharomyces cerevisiae metabolite. It is a conjugate base of a formic acid."}, {"from": "gpt", "value": "[C][=Branch1][C][=O][O-1]"}]