InChI=1/C17H19N7O/c1-23-15-5-2-4-14(13(15)11-20-23)22-17(25)21-12-6-7-16(18-10-12)24-9-3-8-19-24/h3,6-11,14H,2,4-5H2,1H3,(H2,21,22,25)/t14-/m1/s1/f/h21-22H 7BE521F6F8CC83CB