Using COC(=O)c1ccc(Br)cc1F, Cn1cnc2cc(O)ccc21 to produce COC(=O)c1ccc(Br)cc1Oc1ccc2c(c1)ncn2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.