Using CC(C)(C)C(=O)C(=Cc1ccc(Cl)cc1)n1cncn1, CSC(=N)N to produce CSC(c1ccc(Cl)cc1)C(C(=O)C(C)(C)C)n1cncn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.