[{"from": "human", "value": "Describe this molecule. [C][=Branch1][C][=O][C][=Branch1][C][=O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is an organic sodium salt that is the monosodium salt of glyoxylic acid. It has a role as a Saccharomyces cerevisiae metabolite, a human metabolite, a mouse metabolite and an Escherichia coli metabolite. It contains a glyoxylate."}]