InChI=1/C23H27N5O5/c1-33-20-7-5-18(6-8-20)22(29)26-21(16-17-3-2-4-19(15-17)28(31)32)23(30)25-11-14-27-12-9-24-10-13-27/h2-8,15-16,24H,9-14H2,1H3,(H,25,30)(H,26,29)/p+1/b21-16-/fC23H28N5O5/h24-26H/q+1 D83E078322E143A1