InChI=1/C16H27N3O2/c1-3-8-16(2,17)15(20)18-12-13(14-7-6-11-21-14)19-9-4-5-10-19/h6-7,11,13H,3-5,8-10,12,17H2,1-2H3,(H,18,20)/p+1/t13-,16-/m0/s1/fC16H28N3O2/h19-20H/q+1 9E15DC72A6494522