InChI=1/C17H17N5O/c1-11-9-12-5-3-4-6-15(12)22(11)17(23)18-13-7-8-16-14(10-13)19-20-21(16)2/h3-8,10-11H,9H2,1-2H3,(H,18,23)/t11-/m1/s1/f/h18H ABA877D7D11AA413