InChI=1/C11H15ClN4O3S/c1-11(4-6-20(18,19)7-11)16-15-10(17)14-8-3-2-5-13-9(8)12/h2-3,5,16H,4,6-7H2,1H3,(H2,14,15,17)/t11-/m0/s1/f/h14-15H 208BE4BD41702087