InChI=1/C15H29N3O3/c1-3-4-9-16-15(20)17-14(19)12-18(10-11-21-2)13-7-5-6-8-13/h13H,3-12H2,1-2H3,(H2,16,17,19,20)/p+1/fC15H30N3O3/h16-18H/q+1 9AC8788BF218C005