Using CC(C)(C)OC(=O)NCC(=O)N1CCC[C@@H](Nc2cncc(-c3cnn4ccccc34)n2)C1 to produce NCC(=O)N1CCC[C@@H](Nc2cncc(-c3cnn4ccccc34)n2)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.