Using CCOC(=O)c1c(Br)c(C)c(C(F)(F)F)n1Cc1ccccc1 to produce Cc1c(Br)c(C(=O)O)n(Cc2ccccc2)c1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.