Using CC(C)(C)OC(=O)N1CCOCC(O)(c2ccc(Cl)c(Cl)c2)C1, CI to produce COC1(c2ccc(Cl)c(Cl)c2)COCCN(C(=O)OC(C)(C)C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.