Using CI, CS(=O)(=O)Nc1cccc(-c2csc3cnc(Cl)nc23)c1 to produce CN(c1cccc(-c2csc3cnc(Cl)nc23)c1)S(C)(=O)=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.