[{"from": "human", "value": "Generate a molecule based on this description. The molecule is the sodium salt of valproic acid. It has a role as a geroprotector. It contains a valproate."}, {"from": "gpt", "value": "[C][C][C][C][Branch1][Ring2][C][C][C][C][=Branch1][C][=O][O-1].[Na+1]"}]