InChI=1/C25H21N3O2/c29-23(17-28-18-26-22(16-24(28)30)19-10-4-1-5-11-19)27-25(20-12-6-2-7-13-20)21-14-8-3-9-15-21/h1-16,18,25H,17H2,(H,27,29)/f/h27H 75C8B2D1E5C76589