Using Nc1c(O)cccc1C(=O)NCc1ccc(C(F)(F)F)cc1N1CCCCC1, O=C(Cl)CCl to produce O=C1COc2cccc(C(=O)NCc3ccc(C(F)(F)F)cc3N3CCCCC3)c2N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.