Using CCC(NC(=O)c1cncc2c1cnn2-c1ccc(F)cc1)C1CCNCC1, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CCC(NC(=O)c1cncc2c1cnn2-c1ccc(F)cc1)C1CCN(C)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.