InChI=1/C15H27N3O2/c1-11(2)15(4,10-16)17-14(20)12(3)18-7-5-13(9-19)6-8-18/h11-13,19H,5-9H2,1-4H3,(H,17,20)/p+1/t12-,15-/m0/s1/fC15H28N3O2/h18,20H/q+1 AE4D6F0EBF27C29B