InChI=1/C15H15N5O6/c1-5-11(14(23)18-16-5)13(12-6(2)17-19-15(12)24)7-3-8(20(25)26)10(22)4-9(7)21/h3-4,13,21-22H,1-2H3,(H2,16,18,23)(H2,17,19,24)/f/h16-17,23-24H CFF61666C30761E6