InChI=1/C21H21IN2O2/c1-3-4-5-15-6-8-16(9-7-15)20-24-19(21(25)26-20)13-23-18-11-10-17(22)12-14(18)2/h6-13,23H,3-5H2,1-2H3/b19-13- E6F6DAD009A7B922