Using O=C1NC(=O)c2ccccc21, CC(C)(CCCO)n1cnc(-c2cccnc2)c1 to produce CC(C)(CCCN1C(=O)c2ccccc2C1=O)n1cnc(-c2cccnc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.