Using CCOC(=O)C(C)(C)CCCCC(c1ccccc1Cl)N1CCc2sccc2C1 to produce CC(C)(CCCCC(c1ccccc1Cl)N1CCc2sccc2C1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.