InChI=1/C13H21NO3/c1-9-6-10(2)8-14(7-9)11(15)13(12(16)17)4-3-5-13/h9-10H,3-8H2,1-2H3,(H,16,17)/p-1/t9-,10-/m1/s1/fC13H20NO3/q-1 EEE51BF5626926AE