Using Clc1ccc(Cl)nn1, CC(C)(C)OC(=O)C(C)(C)Sc1nc(CCO)cs1 to produce CC(C)(C)OC(=O)C(C)(C)Sc1nc(CCOc2ccc(Cl)nn2)cs1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.