Using Oc1cc(C(F)(F)F)ccc1Cl, OC1CCN(c2nccnn2)C1 to produce FC(F)(F)c1ccc(Cl)c(OC2CCN(c3nccnn3)C2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.