InChI=1/C18H31N5/c1-3-22-9-11-23(12-10-22)15-16(2)13-20-18(19)21-14-17-7-5-4-6-8-17/h4-8,16H,3,9-15H2,1-2H3,(H3,19,20,21)/p+2/t16-/m0/s1/fC18H33N5/h20-22H,19H2/q+2 A7AE477F41CB138D