InChI=1/C27H42N4O4/c1-25(2)18-22(30-24(33)20-5-4-10-28-19-20)27(9-8-26(3,34)17-21(25)27)7-6-23(32)29-11-12-31-13-15-35-16-14-31/h4-5,10,19,21-22,34H,6-9,11-18H2,1-3H3,(H,29,32)(H,30,33)/t21-,22-,26-,27-/m0/s1/f/h29-30H BD3F832999AF3C76