Using CC(=O)OC(C)=O, Nc1cc(C(F)(F)F)ccc1-c1cc(Oc2ccc3cccnc3c2)ncn1 to produce CC(=O)Nc1cc(C(F)(F)F)ccc1-c1cc(Oc2ccc3cccnc3c2)ncn1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.