InChI=1/C24H21N3O2/c28-23(26-29)14-13-19-9-6-10-20(17-19)24-25-21-11-4-5-12-22(21)27(24)16-15-18-7-2-1-3-8-18/h1-14,17,29H,15-16H2,(H,26,28)/p+1/b14-13+/fC24H22N3O2/h25-26H/q+1 2278E909CE13E2C9