Using CCN(Cc1ccccc1NCc1ccccc1)c1ccc(C(N)=O)nn1, [OH-] to produce CCN(Cc1ccccc1NCc1ccccc1)c1ccc(C(=O)O)nn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.