Using [Na+], O=C1C2=Cc3cc(S(=O)(=O)Cl)ccc3C2=CC=C1S(=O)(=O)Cl to produce O=C1C2=Cc3cc(S(=O)(=O)[Na])ccc3C2=CC=C1S(=O)(=O)[Na], please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.