InChI=1/C13H17N3O4/c1-15-5-4-9(8-15)7-14-11-3-2-10(13(17)18)6-12(11)16(19)20/h2-3,6,9,14H,4-5,7-8H2,1H3,(H,17,18)/t9-/m0/s1/f/h15H	7C74F538E67F1FB6