Using [BH3-]C#N, O=C(Cc1ncc(C(F)(F)F)cc1Cl)c1ccccc1 to produce NC(Cc1ncc(C(F)(F)F)cc1Cl)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.