Using [BH3-]C#N, CC(=O)N[C@H]1CCN(c2c(C(C)=O)cc(Cl)c3cccnc23)C1 to produce CC(=O)N[C@H]1CCN(c2c(C(C)N)cc(Cl)c3cccnc23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.