InChI=1/C14H17N3O4/c1-9-4-6-16(7-5-9)14(19)11-8-10(17(20)21)2-3-12(11)15-13(14)18/h2-3,8-9,19H,4-7H2,1H3,(H,15,18)/t14-/m0/s1/f/h15H	522F5C3F0B359FE2