Using CC(=O)OC(C)=O, Cc1oc2c(NC(=O)c3c(Cl)cccc3Cl)cc(N)cc2c1C to produce CC(=O)Nc1cc(NC(=O)c2c(Cl)cccc2Cl)c2oc(C)c(C)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.