InChI=1/C14H28N2O3/c1-4-11(2)13(14(18)19-3)16-12(17)9-7-5-6-8-10-15/h11,13H,4-10,15H2,1-3H3,(H,16,17)/p+1/t11-,13-/m1/s1/fC14H29N2O3/h15-16H/q+1 AF6FEBC020CBD190