InChI=1/C13H15N3O4/c1-7(2)12(17)4-8-3-10-9(5-11(8)16(19)20)13(18)15-6-14-10/h3,5-7,12,17H,4H2,1-2H3,(H,14,15,18)/t12-/m0/s1/f/h15H	2469DBA5A4A76400