InChI=1/C20H17ClN4S/c1-11-15-10-13(18(22)12-3-2-4-14(21)9-12)5-6-17(15)26-19(11)16-7-8-24-20(23)25-16/h2-10,18H,22H2,1H3,(H2,23,24,25)/t18-/m1/s1/f/h23H2 BE92786C6CB9C910