InChI=1/C14H23NO4/c1-5-14(2,3)15-8-11(17)9-6-7-10(16)12(18)13(9)19-4/h6-7,11,15-18H,5,8H2,1-4H3/p+1/t11-/m1/s1/fC14H24NO4/h15H/q+1 4A212BD1898CDD30