Using Nc1ccc(Cl)cc1C(=O)c1ccc(F)cc1, CCOC(=O)CC(C)=O to produce CCOC(=O)c1c(C)nc2ccc(Cl)cc2c1-c1ccc(F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.