Using O=C(O)Cc1ccc(O)c(Cl)c1, FC(F)(F)c1ccc(Cl)nc1 to produce O=C(O)Cc1ccc(Oc2ccc(C(F)(F)F)cn2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.