InChI=1/C28H23N3O4/c32-27(16-21-12-9-18-5-1-3-7-24(18)29-21)20-11-14-23(26(15-20)31(34)35)28(33)17-22-13-10-19-6-2-4-8-25(19)30-22/h1-15,27-28,32-33H,16-17H2/t27-,28-/m1/s1	44A27D922E3C3998