InChI=1/C21H20IN3O2/c1-3-25-20(24-19-7-5-14(22)10-17(19)21(25)26)9-4-13-12-23-18-8-6-15(27-2)11-16(13)18/h4-11,20,24H,3,12H2,1-2H3/p+1/b9-4+/t20-/m0/s1/fC21H21IN3O2/h23H/q+1 B17CE88D23A7E190