InChI=1/C17H28N6O/c1-11-9-13(22(20-11)16(3,4)5)18-15(24)19-14-10-12(2)21-23(14)17(6,7)8/h9-10H,1-8H3,(H2,18,19,24)/f/h18-19H 9FDF18861CFF9311