InChI=1/C13H18N6O/c1-8(11-9(2)18-19(4)10(11)3)12(20)16-17-13-14-6-5-7-15-13/h5-8H,1-4H3,(H,16,20)(H,14,15,17)/t8-/m0/s1/f/h16-17H	08D3F6F83D3EEDC3