Using CC#CCO, CCOC(=O)C(Sc1ccc(O)cc1)c1cccc(Cl)c1 to produce CC#CCOc1ccc(SC(C(=O)OCC)c2cccc(Cl)c2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.