InChI=1/C27H36N4O4/c1-5-30(6-2)13-10-14-31(27(33)28-18-20-11-8-7-9-12-20)19-22-15-21-16-24(34-3)25(35-4)17-23(21)29-26(22)32/h7-9,11-12,15-17H,5-6,10,13-14,18-19H2,1-4H3,(H,28,33)(H,29,32)/p+1/fC27H37N4O4/h28-30H/q+1 5449937943DD4F44