InChI=1/C28H21N7O3/c1-2-4-24-23(3-1)19(14-30-24)9-21(31-20-6-8-26-28(12-20)35-38-33-26)16-36-22-10-18(13-29-15-22)17-5-7-25-27(11-17)34-37-32-25/h1-8,10-15,21,30-31H,9,16H2/t21-/m0/s1 F6B7B5B5848A3710