Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, CC(C)c1nnc2ccc(-c3cn(C4CCNCC4)nc3-c3ccc(F)cc3F)nn12 to produce CC(C)c1nnc2ccc(-c3cn(C4CCN(C)CC4)nc3-c3ccc(F)cc3F)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.