InChI=1/C28H19N5O3/c34-25-16-27(28-30-32-33-31-28)36-26-15-19(10-13-23(25)26)9-8-18-4-3-6-22(14-18)35-17-21-12-11-20-5-1-2-7-24(20)29-21/h1-16,34H,17H2/b9-8+ A42518568CCDE186