Using Nc1nc(-c2ccc(OCc3ccc(Cl)cc3)cc2)cs1, CC(=O)OC(C)=O to produce CC(=O)Nc1nc(-c2ccc(OCc3ccc(Cl)cc3)cc2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.