Using Nc1ccc(F)cc1, COC(=O)/C(O)=C(\O)C(=O)OC to produce COC(=O)C(Nc1ccc(F)cc1)=C(Nc1ccc(F)cc1)C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.