Using OC[C@@H]1CN(Cc2nc(-c3cn(CC4CCOCC4)c4c(Cl)cccc34)no2)CCN1, CNC(=O)CCl to produce CNC(=O)CN1CCN(Cc2nc(-c3cn(CC4CCOCC4)c4c(Cl)cccc34)no2)C[C@H]1CO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.