InChI=1/C11H11N5O2/c12-11-15-8(10(18)16-11)6-2-4-14-9(17)7-5(6)1-3-13-7/h1,3,13H,2,4H2,(H,14,17)(H3,12,15,16,18)/p-1/b8-6-/fC11H10N5O2/h12,14-15H/q-1/b8-6-,12-11? F895320E3BF23CBD