InChI=1/C20H32N4O2/c1-4-14(2)18(23-20(21)26)19(25)22-17-9-11-24(12-10-17)13-16-8-6-5-7-15(16)3/h5-8,14,17-18H,4,9-13H2,1-3H3,(H,22,25)(H3,21,23,26)/p+1/t14-,18-/m0/s1/fC20H33N4O2/h22-24H,21H2/q+1 F21A4A904E6B2EF4