InChI=1/C10H12N2O4/c13-7-2-1-3-11-9(7)12-10(14)8-6-15-4-5-16-8/h1-3,8,13H,4-6H2,(H,11,12,14)/t8-/m1/s1/f/h12H 9129A51E160C2012