InChI=1/C29H26N4O2/c1-20-9-12-27(21(2)15-20)33-29(31-13-5-6-14-31)25-17-32(18-26(25)30-33)28(34)19-35-24-11-10-22-7-3-4-8-23(22)16-24/h3-16H,17-19H2,1-2H3 7EFEE8835E0F46D7