Using CNC, CC(C)(O)c1ccc(C(=O)Nc2cc(N3CCC[C@@H](C(=O)O)C3)n3nccc3n2)cc1 to produce CN(C)C(=O)[C@@H]1CCCN(c2cc(NC(=O)c3ccc(C(C)(C)O)cc3)nc3ccnn23)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.