Using [BH3-]C#N, C[C@H](Nc1cc(-c2nc(N3CC4CC3CN4)c3ccccc3n2)ccn1)c1ccccc1 to produce C[C@H](Nc1cc(-c2nc(N3CC4CC3CN4C)c3ccccc3n2)ccn1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.