InChI=1/C15H31N3O2/c1-5-9-18(11-10-17(3)4)12-15(16,13-7-8-13)14(19)20-6-2/h13H,5-12,16H2,1-4H3/p+1/t15-/m1/s1/fC15H32N3O2/h17H/q+1 F00F5E2471ED9D69