InChI=1/C13H17N3O4/c1-7-9(5-4-6-10(7)14)12(18)20-8(2)11(17)16-13(19)15-3/h4-6,8H,14H2,1-3H3,(H2,15,16,17,19)/t8-/m0/s1/f/h15-16H	84DE0B155DDA3DFD