InChI=1/C17H18N6O2/c1-12(13-4-3-5-16(24)10-13)22(2)17(25)19-14-6-8-15(9-7-14)23-11-18-20-21-23/h3-12,24H,1-2H3,(H,19,25)/t12-/m1/s1/f/h19H 5A0A6E05CF6FD9FE