[{"from": "human", "value": "Describe this molecule. [C][C][C][C][=Branch1][C][=O][O-1].[Na+1]"}, {"from": "gpt", "value": "The molecule is an organic sodium salt resulting from the replacement of the proton from the carboxy group of butyric acid by a sodium ion. It has a role as an EC 3.5.1.98 (histone deacetylase) inhibitor and a geroprotector. It contains a butyrate."}]