Using CC(Cc1n[nH]c2ccc(OC(=O)C(C)C)cc12)NC(=O)OCC1c2ccccc2-c2ccccc21 to produce CC(N)Cc1n[nH]c2ccc(OC(=O)C(C)C)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.