InChI=1/C19H15N7O3/c1-25-10-13-16(23-25)22-19(20-15(27)11-29-12-6-3-2-4-7-12)26-18(13)21-17(24-26)14-8-5-9-28-14/h2-10H,11H2,1H3,(H,20,22,23,27)/f/h20H 9FB4B4463AC295B4