Using FC(F)(F)c1cnc(Cl)cn1, O=C(N[C@H]1CCC[C@H]1O)c1ccccc1-n1nccn1 to produce O=C(N[C@H]1CCC[C@H]1Oc1cnc(C(F)(F)F)cn1)c1ccccc1-n1nccn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.