InChI=1/C13H16N2O4/c1-13(12(18)19-2)6-9(11(16)17)10(15-13)8-4-3-5-14-7-8/h3-5,7,9-10,15H,6H2,1-2H3,(H,16,17)/p-1/t9-,10+,13-/m1/s1/fC13H15N2O4/q-1	8DA25D7FDC948654