Using CC(C)(C)OC(=O)N1CCOC(CI)C(c2ccc(Cl)c(Cl)c2)C1, COc1ccc(CN)cc1 to produce COc1ccc(CNCC2OCCN(C(=O)OC(C)(C)C)CC2c2ccc(Cl)c(Cl)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.