InChI=1/C28H26N4O2/c29-27(33)24-18-30-25-17-21(13-14-23(25)26(24)31-22-7-3-1-4-8-22)19-9-11-20(12-10-19)28(34)32-15-5-2-6-16-32/h1,3-4,7-14,17-18H,2,5-6,15-16H2,(H2,29,33)(H,30,31)/p+1/fC28H27N4O2/h30-31H,29H2/q+1 7FEBDFADCD6BB0E3