InChI=1/C14H24N2O4/c1-8-3-4-10(5-9(8)2)15-14(20)16-7-11(17)6-12(16)13(18)19/h8-12,17H,3-7H2,1-2H3,(H,15,20)(H,18,19)/p-1/t8-,9-,10-,11+,12-/m0/s1/fC14H23N2O4/h15H/q-1 1ADBE46F2999CEF6