InChI=1/C27H36N4O4/c1-27(2,3)35-26(33)28-17-11-6-12-18-31-23(19-24(32)34-4)21-15-9-10-16-22(21)30-25(31)29-20-13-7-5-8-14-20/h5,7-10,13-16,23H,6,11-12,17-19H2,1-4H3,(H,28,33)(H,29,30)/t23-/m0/s1/f/h28,30H B58D00B99A476E2D