InChI=1/C13H17N3O4/c1-15-6-4-9(5-7-15)14-10-2-3-12(16(19)20)11(8-10)13(17)18/h2-3,8-9,14H,4-7H2,1H3,(H,17,18)/f/h15H	26CBA14D5C902AAB