InChI=1/C18H30N2O3/c1-2-3-5-9-20-14-18(23)17(22)12-16(20)13-19-10-6-4-7-15(19)8-11-21/h12,14-15,21,23H,2-11,13H2,1H3/p+1/t15-/m1/s1/fC18H31N2O3/h19H/q+1 6BFC9AA846F9C7B9