InChI=1/C16H23N7O4/c1-3-9(7-24)18-16-19-13(17)12(23(25)26)14(21-16)20-15-10-6-8(2)4-5-11(10)22-27-15/h8-9,24H,3-7H2,1-2H3,(H4,17,18,19,20,21)/t8-,9-/m0/s1/f/h18,20H,17H2 8613AC639CC67FEE