InChI=1/C16H27N3O2/c1-5-7-8-18(11-16(17)21)10-15(20)14-9-12(3)19(6-2)13(14)4/h9H,5-8,10-11H2,1-4H3,(H2,17,21)/p+1/fC16H28N3O2/h18H,17H2/q+1 2C0114A831A8292D