InChI=1/C18H32N4O2/c1-13(2)22(14(3)4)10-9-19-18(23)21-12-16-7-8-17(20-11-16)24-15(5)6/h7-8,11,13-15H,9-10,12H2,1-6H3,(H2,19,21,23)/p+1/fC18H33N4O2/h19,21-22H/q+1 B98927C791BC031B