InChI=1/C17H25N3O4/c1-11(18-10-13-8-5-9-24-13)14-15(21)19-17(23)20(16(14)22)12-6-3-2-4-7-12/h12-13,18H,2-10H2,1H3,(H,19,21,23)/b14-11+/t13-/m0/s1/f/h19H D684AA8F77858736