Using CN(C)CC(=O)O, CC(Nc1nccc(-n2cnc3ccccc32)n1)C1CCCNC1 to produce CC(Nc1nccc(-n2cnc3ccccc32)n1)C1CCCN(C(=O)CN(C)C)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.