InChI=1/C13H21NO3/c1-10-3-2-4-11(9-10)7-8-14-12(15)5-6-13(16)17/h5-6,10-11H,2-4,7-9H2,1H3,(H,14,15)(H,16,17)/p-1/b6-5+/t10-,11-/m1/s1/fC13H20NO3/h14H/q-1 CF20A4F20AA682A2