InChI=1/C16H33N3O2/c1-4-21-15(20)16(2,17)9-5-6-10-18(3)13-14-19-11-7-8-12-19/h4-14,17H2,1-3H3/p+1/t16-/m0/s1/fC16H34N3O2/h19H/q+1 4E1E2A5564D70DFB