Using OCc1c(C(F)(F)F)nsc1Br, Cc1ccc(B(O)O)c(C)c1 to produce Cc1ccc(-c2snc(C(F)(F)F)c2CO)c(C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.