InChI=1/C22H24N4O5/c1-11-5-4-6-14(7-11)21(30)26-25-18(20(29)17(28)10-27)19-22(31)24-16-9-13(3)12(2)8-15(16)23-19/h4-9,17,20,27-29H,10H2,1-3H3,(H,24,31)(H,26,30)/b25-18+/t17-,20+/m1/s1/f/h24,26H CBD8FF20F733FFCA