InChI=1/C16H27N3O/c1-5-17-15-9-8-13(2)12-14(15)16(20)18-10-6-7-11-19(3)4/h8-9,12,17H,5-7,10-11H2,1-4H3,(H,18,20)/p+1/fC16H28N3O/h18-19H/q+1 9BF2579230187D2F