Using CN(C)CCCn1c2ccccc2c2cc(CN3CCCC(NC(=O)OC(C)(C)C)C3)ccc21 to produce CN(C)CCCn1c2ccccc2c2cc(CN3CCCC(N)C3)ccc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.