InChI=1/C15H30N4O3/c1-19(9-10-22-2)8-7-16-14(20)12-18-15(21)17-11-13-5-3-4-6-13/h13H,3-12H2,1-2H3,(H,16,20)(H2,17,18,21)/p+1/fC15H31N4O3/h16-19H/q+1 BB8031D26ABF4821