InChI=1/C17H15N7O/c1-11-14(9-20-23-11)22-17(25)21-12-6-7-16(18-8-12)24-10-19-13-4-2-3-5-15(13)24/h2-10H,1H3,(H,20,23)(H2,21,22,25)/f/h20-22H D084E688871E668A