Using O=C(O)c1ccc(F)c(Br)n1, COc1ccc(F)c(B(O)O)c1 to produce COc1ccc(F)c(-c2nc(C(=O)O)ccc2F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.