InChI=1/C14H24N2O3/c1-5-10-7-12(14(18)19)16-13(10)11(6-8(2)3)15-9(4)17/h5,8,10-13,16H,1,6-7H2,2-4H3,(H,15,17)(H,18,19)/t10-,11+,12-,13-/m1/s1/f/h15-16H 116398D32B5A36E9