InChI=1/C15H29N3O3/c1-18(11-12-21-2)10-4-9-16-14(19)5-3-8-17-15(20)13-6-7-13/h13H,3-12H2,1-2H3,(H,16,19)(H,17,20)/p+1/fC15H30N3O3/h16-18H/q+1 8D9A2D3CCAA71A57