InChI=1/C29H22N4O3/c34-28(19-36-27-15-7-5-12-22(27)20-9-2-1-3-10-20)32-33-29(35)24-17-26(21-11-8-16-30-18-21)31-25-14-6-4-13-23(24)25/h1-18H,19H2,(H,32,34)(H,33,35)/f/h32-33H B7C7DEDE03C518EA