InChI=1/C28H24N4O2/c29-27(30)20-9-3-6-18(14-20)17-32-24-12-5-13-26(33)23(24)15-25(32)28(34)31-16-21-10-4-8-19-7-1-2-11-22(19)21/h1-15,33H,16-17H2,(H3,29,30)(H,31,34)/p+1/fC28H25N4O2/h31H,29-30H2/q+1 EEDBCD8E8303A008