InChI=1/C18H32N6O3/c1-3-5-7-9-11-21-15(25)13-14(22-23-18(19)20)17(27)24(16(13)26)12-10-8-6-4-2/h26H,3-12H2,1-2H3,(H,21,25)(H4,19,20,23)/p-1/b22-14+/fC18H31N6O3/h26h,19,21,23H,20H2/q-1/b19-18?,22-14+ 280B5FD1F6C8E38D