InChI=1/C31H38N4O4/c1-31(2,3)23-16-22(14-15-27(23)36)19-25(28(33)37)34-30(39)26(18-21-12-8-5-9-13-21)35-29(38)24(32)17-20-10-6-4-7-11-20/h4-16,24-26,36H,17-19,32H2,1-3H3,(H2,33,37)(H,34,39)(H,35,38)/t24-,25-,26-/m0/s1/f/h34-35H,33H2	834F5CB27FF7337E