InChI=1/C15H18N2O4/c1-9-2-3-12(13(16)18)8-17(9)14(19)10-4-6-11(7-5-10)15(20)21/h4-7,9,12H,2-3,8H2,1H3,(H2,16,18)(H,20,21)/p-1/t9-,12+/m1/s1/fC15H17N2O4/h16H2/q-1	F6BACA8551F07E27