Using OB(O)c1ccc(OC(F)(F)F)cc1, FC(F)(F)c1nnc2ccc(Cl)nn12 to produce FC(F)(F)Oc1ccc(-c2ccc3nnc(C(F)(F)F)n3n2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.