Using CC(C)(C)c1csc(CO)n1, COC(=O)c1cccc(Cl)n1 to produce COC(=O)c1cccc(OCc2nc(C(C)(C)C)cs2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.