InChI=1/C9H16N2O3/c1-9(8(13)14)4-3-5-11(9)6-7(12)10-2/h3-6H2,1-2H3,(H,10,12)(H,13,14)/t9-/m1/s1/f/h10-11H 8DB1A89A9279A6F4