InChI=1/C20H17IN2O3S/c1-2-18(24)22-20-23-19(25)17(27-20)11-13-6-8-16(9-7-13)26-12-14-4-3-5-15(21)10-14/h3-11H,2,12H2,1H3,(H,22,23,24,25)/b17-11-/f/h23H/b17-11-,22-20? CFFDF2D43FDB3530