InChI=1/C13H22N2O3/c1-9(2)8-14-12(18)15-13(11(16)17)7-5-4-6-10(13)3/h10H,1,4-8H2,2-3H3,(H,16,17)(H2,14,15,18)/p-1/t10-,13+/m0/s1/fC13H21N2O3/h14-15H/q-1 B8E08767CD3B627E