Using COC(=O)c1cc2c(Br)cc(F)cc2[nH]1, C=CC(=O)OC to produce COC(=O)C1Cn2c(cc3c(Br)cc(F)cc32)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.