InChI=1/C14H28N2O2/c1-3-12(4-2)15-14(18)11-16-9-5-7-13(16)8-6-10-17/h12-13,17H,3-11H2,1-2H3,(H,15,18)/p+1/t13-/m0/s1/fC14H29N2O2/h15-16H/q+1 5F55799F173B3E79