InChI=1/C18H31N5O2/c1-4-23-9-7-13(8-10-23)11-19-18(24)20-15(12(2)3)17-21-16(22-25-17)14-5-6-14/h12-15H,4-11H2,1-3H3,(H2,19,20,24)/p+1/t15-/m1/s1/fC18H32N5O2/h19-20,23H/q+1 9D96FE77FB1BFA89