Using Nc1ccccc1C(=O)NCc1ccc(Cl)c(Cl)c1, S=P12SP3(=S)SP(=S)(S1)SP(=S)(S2)S3 to produce Nc1ccccc1C(=S)NCc1ccc(Cl)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.