Using CCOC(=O)Cc1ccc(NC(=O)c2c(Cl)ccc(O)c2F)cc1, Clc1cccc(CBr)c1 to produce CCOC(=O)Cc1ccc(NC(=O)c2c(Cl)ccc(OCc3cccc(Cl)c3)c2F)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.