Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, CC(C(N)=O)c1ccccc1CCc1nc(Nc2cnn(C3CCNCC3)c2)ncc1C(F)(F)F to produce CC(C(N)=O)c1ccccc1CCc1nc(Nc2cnn(C3CCN(C)CC3)c2)ncc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.