Using Cc1ccc(Sc2c(Cl)cc(-n3ncc(=O)[nH]c3=O)cc2Cl)cc1 to produce Cc1ccc(Sc2c(Cl)cc(N3NCC(=O)NC3=O)cc2Cl)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.