Using CN1CC(C(=O)N(C)Cc2ccc(Cl)c(Cl)c2)=C(O)C1=O, CON(C(=O)C=C1OC(C)(C)OC1=O)C(C)c1ccc(F)cc1 to produce CON(C(=O)C1=C(O)C(=O)N(C)C1)C(C)c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.