InChI=1/C25H19N3O5/c29-20-12-6-11-17(23(20)28(32)33)22-18(14-7-2-1-3-8-14)13-19(26-27-22)21-24(30)15-9-4-5-10-16(15)25(21)31/h1-12,18-19,22,29-30H,13H2/t18-,19+,22+/m1/s1/f/h30h,27H 79A1B84E3C5F50BD