InChI=1/C29H21N3O6/c33-29(25-11-10-23(38-25)17-4-3-5-19(14-17)32(34)35)31-13-12-21-20-6-1-2-7-22(20)30-27(21)28(31)18-8-9-24-26(15-18)37-16-36-24/h1-11,14-15,28,30H,12-13,16H2/t28-/m1/s1 5835A39A09678028