InChI=1/C15H29N3O2/c1-3-8-16-14(19)12-17(9-4-2)13-15(20)18-10-6-5-7-11-18/h3-13H2,1-2H3,(H,16,19)/p+1/fC15H30N3O2/h16-17H/q+1 4FBBE4676C79E80A