Using O=[N+]([O-])c1ccc(SCl)c(C(Cl)(Cl)Cl)c1, Cc1cc(C)nc(S)n1 to produce Cc1cc(C)nc(SSc2ccc([N+](=O)[O-])cc2C(Cl)(Cl)Cl)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.