Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, COC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2nc(-c3ccnc(N4CCN[C@H](C)C4)n3)sc2c1-c1ccc(Cl)cc1 to produce COC(=O)[C@@H](OC(C)(C)C)c1c(C)cc2nc(-c3ccnc(N4CCN(C)[C@H](C)C4)n3)sc2c1-c1ccc(Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.