InChI=1/C13H17N3O4/c1-9-4-5-10(16(19)20)7-12(9)14-13(18)15-6-2-3-11(17)8-15/h4-5,7,11,17H,2-3,6,8H2,1H3,(H,14,18)/t11-/m1/s1/f/h14H	A415CC8BA8E084DA