InChI=1/C15H31N3O2/c1-5-8-15(11-16,9-6-2)14(20)18-12(4)13(19)17-10-7-3/h12H,5-11,16H2,1-4H3,(H,17,19)(H,18,20)/p+1/t12-/m0/s1/fC15H32N3O2/h16-18H/q+1 EC3CE851FAC8AB7B