InChI=1/C17H16N6O2/c1-12(15-4-2-3-9-19-15)21-16(24)17(25)22-13-5-7-14(8-6-13)23-11-18-10-20-23/h2-12H,1H3,(H,21,24)(H,22,25)/t12-/m1/s1/f/h21-22H 9B80D0D6B90902CF