InChI=1/C14H27N3O3/c1-4-5-8-17(12-6-7-12)9-13(18)16-14(19)15-11(2)10-20-3/h11-12H,4-10H2,1-3H3,(H2,15,16,18,19)/p+1/t11-/m1/s1/fC14H28N3O3/h15-17H/q+1 D6F2B30E373AFCD6