InChI=1/C17H24N4O/c1-3-9-21-10-7-12(8-11-21)17-19-15-13(16(18)22)5-4-6-14(15)20(17)2/h4-6,12H,3,7-11H2,1-2H3,(H2,18,22)/p+1/fC17H25N4O/h21H,18H2/q+1 A81901098E5AB4E7