InChI=1/C10H13N5O4/c1-11-10(17)14-13-9(16)6-12-7-4-2-3-5-8(7)15(18)19/h2-5,12H,6H2,1H3,(H,13,16)(H2,11,14,17)/f/h11,13-14H C9063E2ED5641337