InChI=1/C17H21ClN4O3S/c1-21(2)16-8-7-13(10-19-16)11-20-17(23)12-22(26(3,24)25)15-6-4-5-14(18)9-15/h4-10H,11-12H2,1-3H3,(H,20,23)/f/h20H 047105A51D1FA392