InChI=1/C18H26N2O4/c1-2-24-18(23)13-20(16-6-4-3-5-7-16)17(22)12-19-10-8-15(14-21)9-11-19/h3-7,15,21H,2,8-14H2,1H3/p+1/fC18H27N2O4/h19H/q+1	E2D08F790917A7AE