Using COc1cc(F)c(F)cc1-c1ccc(OCc2ccc3cc[nH]c3c2)cc1, CCOC(=O)CCBr to produce CCOC(=O)CCn1ccc2ccc(COc3ccc(-c4cc(F)c(F)cc4OC)cc3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.