Using CCCCc1nnc(OC[C@@H]2CNCC[C@@H]2O)cc1-c1ccc(OC2CCCCC2)cc1, CC(=O)O[BH-](OC(C)=O)OC(C)=O to produce CCCCc1nnc(OC[C@@H]2CN(C)CC[C@@H]2O)cc1-c1ccc(OC2CCCCC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.