InChI=1/C14H23NO4/c1-3-4-12(16)15-11(13(17)18)9-19-14(15)7-5-10(2)6-8-14/h10-11H,3-9H2,1-2H3,(H,17,18)/p-1/t10?,11-,14?/m0/s1/fC14H22NO4/q-1 2FE1CC8C81D3A980