Using CCOC(=O)[C@@H](C)Oc1c(Cl)nc(Cl)nc1N1CCOCC1 to produce C[C@@H]1COc2nc(Cl)nc(N3CCOCC3)c2O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.