Using O=[N+]([O-])c1ccc(Cl)c(NC(=S)NC(CO)c2ccccc2)c1 to produce O=[N+]([O-])c1ccc2sc(NC(CO)c3ccccc3)nc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.