Using Fc1ccc(Cl)cn1, Nc1ncc(Cl)cc1-c1ccc(O)cc1 to produce Nc1ncc(Cl)cc1-c1ccc(Oc2ccc(Cl)cn2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.