Using Nc1cc(Cl)nc(S)n1, CCN(CC)C(=O)/C=C/C(C)Cl to produce CCN(CC)C(=O)/C=C/C(C)Sc1nc(N)cc(Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.