InChI=1/C17H28N4O3/c1-21(2)16-14(9-8-12-18-16)13-20-17(23)19-11-7-5-4-6-10-15(22)24-3/h8-9,12H,4-7,10-11,13H2,1-3H3,(H2,19,20,23)/p+1/fC17H29N4O3/h18-20H/q+1 D8005B09F4159363