Using O=C(n1ccnc1)n1ccnc1, Cc1cc(CO)nn1-c1cccc(-c2ccccc2OC(F)(F)F)c1 to produce CNC(=O)OCc1cc(C)n(-c2cccc(-c3ccccc3OC(F)(F)F)c2)n1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.