Using CCCN(CCC)C1Cc2cc3cc[nH]c3cc2C1, [OH-] to produce CCCN(CCC)C1Cc2cc3[nH]cc(C(=O)c4ccccc4)c3cc2C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.