InChI=1/C16H27N3O/c1-11(2)14-10-13(12(3)9-15(14)20-4)7-5-6-8-19-16(17)18/h9-11H,5-8H2,1-4H3,(H4,17,18,19)/p+1/fC16H28N3O/h19H,17-18H2/q+1 EC050447D63302B0