InChI=1/C25H38N4O5/c1-4-7-15-34-23(31)17-21-24(32)26-11-14-29(21)18-22(30)27-20-10-8-9-19(16-20)25(33)28(12-5-2)13-6-3/h8-10,16,21H,4-7,11-15,17-18H2,1-3H3,(H,26,32)(H,27,30)/t21-/m0/s1/f/h26-27H 2BF4EBFE42391302