Using CC[C@H](NC(=O)OC(C)(C)C)C(=O)NCCCc1cn(C(=O)OC(C)(C)C)c2ccccc12 to produce CC[C@H](N)C(=O)NCCCc1c[nH]c2ccccc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.