InChI=1/C13H15N3O4/c14-13(20)15-10(17)7-16-6-5-8-3-1-2-4-9(8)11(16)12(18)19/h1-4,11H,5-7H2,(H,18,19)(H3,14,15,17,20)/t11-/m0/s1/f/h15-16H,14H2	43FEC9329885C878