InChI=1/C16H27N3O3/c1-12(2)11-17-7-4-8-18(10-9-17)16(22)13(3)19-14(20)5-6-15(19)21/h12-13H,4-11H2,1-3H3/p+1/t13-/m1/s1/fC16H28N3O3/h17H/q+1 CA28D4BA26AA7BC7