Using COC(=O)c1ccnc(Cl)c1, CC1(C)OB(c2ccc(OC(F)(F)F)cc2F)OC1(C)C to produce COC(=O)c1ccnc(-c2ccc(OC(F)(F)F)cc2F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.