InChI=1/C16H23N5O2/c1-21(2)15(12-4-6-14(23-3)7-5-12)11-18-16(22)17-10-13-8-9-19-20-13/h4-9,15H,10-11H2,1-3H3,(H,19,20)(H2,17,18,22)/p+1/t15-/m0/s1/fC16H24N5O2/h17-18,20-21H/q+1 833ABBA4DFA8D9D8