InChI=1/C18H29N5O2/c1-3-9-22-16-14(17(24)23(10-4-2)18(22)25)20-15(21-16)13-7-5-12(11-19)6-8-13/h12-13H,3-11,19H2,1-2H3,(H,20,21)/p+1/fC18H30N5O2/h19-20H/q+1 88EFC616B77BE4B6