InChI=1/C13H15N3O4/c1-8-3-2-4-10(12(8)16(19)20)13(18)15-9-5-6-11(17)14-7-9/h2-4,9H,5-7H2,1H3,(H,14,17)(H,15,18)/t9-/m1/s1/f/h14-15H	AF50F7DC87FDF285