Using CC(=O)OC(C)=O, Cc1ncc(C(O)c2ccc(Cl)cc2)c2c1OC(C)(C)OC2 to produce CC(=O)OC(c1ccc(Cl)cc1)c1cnc(C)c2c1COC(C)(C)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.