InChI=1/C18H27N5O2/c1-3-22(4-2)12-13-7-9-23(10-8-13)18(25)19-14-5-6-15-16(11-14)21-17(24)20-15/h5-6,11,13H,3-4,7-10,12H2,1-2H3,(H,19,25)(H2,20,21,24)/p+1/fC18H28N5O2/h19-22H/q+1 AE9F8BFEEEC2B9EA