Using COC(=O)c1ncc(OC)o1, O=C1C=CCCN1Cc1ccc(F)cc1 to produce COC(=O)c1ncc(O)c2c1CCN(Cc1ccc(F)cc1)C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.