InChI=1/C15H17N5O2/c1-9-16-15-17-12(14(21)22)8-13(20(15)18-9)10-4-6-11(7-5-10)19(2)3/h4-8,13H,1-3H3,(H,21,22)(H,16,17,18)/p-1/t13-/m0/s1/fC15H16N5O2/h16H/q-1 45B757E21FFF1F73