Using CC(=O)O[BH-](OC(C)=O)OC(C)=O, CNCc1cccc(CCNc2nc(Cl)c(C)n(CC(=O)OCc3ccccc3)c2=O)c1 to produce Cc1c(Cl)nc(NCCc2cccc(CN(C)C)c2)c(=O)n1CC(=O)OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.