InChI=1/C16H29N3O/c1-16(7-4-8-17-13-16)15(20)19-11-9-18(10-12-19)14-5-2-3-6-14/h14,17H,2-13H2,1H3/p+2/t16-/m0/s1/fC16H31N3O/h17-18H/q+2 5332017989925E45