InChI=1/C23H21N3O2/c1-14-6-9-18(12-15(14)2)26-23(28)25-17-10-7-16(8-11-17)19-4-3-5-20-21(19)13-24-22(20)27/h3-12H,13H2,1-2H3,(H,24,27)(H2,25,26,28)/f/h24-26H 01BBC06B7CD38C87