Using CC(C)C(N)c1cc2cc(Cl)ccc2n1Cc1ccccc1, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CC(C)C(c1cc2cc(Cl)ccc2n1Cc1ccccc1)N(CCCN)C(=O)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.