InChI=1/C13H17N5O/c1-7-6-8(2)18-13(14-7)16-11(17-18)12(19)15-9(3)10-4-5-10/h6,9-10H,4-5H2,1-3H3,(H,15,19)/t9-/m0/s1/f/h15H A15C67CC2A28F8CD