Using CCOC(=O)[C@H]1CNC[C@@H]1NC(=O)c1ccc(Cl)s1, NC(=O)C(Br)c1ccc(-n2ccccc2=O)cc1F to produce CCOC(=O)[C@H]1CN(CC(=O)Nc2ccc(-n3ccccc3=O)cc2F)C[C@@H]1NC(=O)c1ccc(Cl)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.