Using CN(C)CC(=O)O, Cc1c2ccc(-c3cc(C4CCCNC4)n4ncnc(N)c34)cc2nn1Cc1ccccc1 to produce Cc1c2ccc(-c3cc(C4CCCN(C(=O)CN(C)C)C4)n4ncnc(N)c34)cc2nn1Cc1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.