Using O=C1NC(=O)c2ccccc21, COc1nc(OCC(F)(F)F)ccc1CO to produce COc1nc(OCC(F)(F)F)ccc1CN1C(=O)c2ccccc2C1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.