Using CCOC(=O)COc1cc(F)ccc1CBr, Cc1cc(O)c(Br)c(=O)n1-c1c(F)cccc1F to produce CCOC(=O)COc1cc(F)ccc1COc1cc(C)n(-c2c(F)cccc2F)c(=O)c1Br, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.