Using CCOC(=O)c1ccc2[nH]c(C)c(C)c2c1, Fc1ccc(CBr)c(F)c1 to produce CCOC(=O)c1ccc2c(c1)c(C)c(C)n2Cc1ccc(F)cc1F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.