Using CCCCN(CCCC)C(=O)Cn1nc(C(=O)C(C)(C)C)c2ccc(OC)cc21 to produce COc1ccc2cc(C(C)(C)C)[nH]c2c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.