[{"from": "human", "value": "Create a molecule with the structure as the one described. The molecule is a fatty acid anion 10:0 that is the conjugate base of decanoic acid. It has a role as a human metabolite, a plant metabolite and a Saccharomyces cerevisiae metabolite. It is a medium-chain fatty acid anion, a straight-chain saturated fatty acid anion, a fatty acid anion 10:0 and an omega-methyl-medium-chain fatty acid anion. It is a conjugate base of a decanoic acid."}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][C][C][C][=Branch1][C][=O][O-1]"}]