Using Cc1ccc2c(c1)C(N1CCN[C@@H](CCc3ccccc3)C1)=Nc1ccccc1N2, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce Cc1ccc2c(c1)C(N1CCN(C)[C@@H](CCc3ccccc3)C1)=Nc1ccccc1N2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.