InChI=1/C17H24N4O2/c1-18-16(22)12-3-2-4-14(11-12)20-17(23)19-13-7-9-21(10-8-13)15-5-6-15/h2-4,11,13,15H,5-10H2,1H3,(H,18,22)(H2,19,20,23)/p+1/fC17H25N4O2/h18-21H/q+1 33E512C98B009D39