InChI=1/C15H20N4O2/c1-16-12-9-11(5-8-17-12)10-19-13(20)15(18-14(19)21)6-3-2-4-7-15/h5,8-9H,2-4,6-7,10H2,1H3,(H,16,17)(H,18,21)/p+1/fC15H21N4O2/h16-18H/q+1	F90B8FC216AB6243