InChI=1/C31H38N4O5/c1-21-17-23(25-7-5-6-8-26(25)32-21)20-40-24-11-9-22(10-12-24)29(38)33-31(18-27(36)34-39)13-15-35(16-14-31)28(37)19-30(2,3)4/h5-12,17,39H,13-16,18-20H2,1-4H3,(H,33,38)(H,34,36)/f/h33-34H 395648DF64682CF1