InChI=1/C12H14N2O4/c15-12-2-1-11(14(16)17)5-10(12)7-13-6-9-3-4-18-8-9/h1-2,5,7,9,15H,3-4,6,8H2/b13-7-/t9-/m1/s1/f/h15h,13H	D6EC2C6F354D6976