InChI=1/C33H56N4O4/c1-6-8-10-18-30(39)36-28(20-25-15-11-9-12-16-25)29(38)21-27(23(3)4)32(40)37-31(24(5)7-2)33(41)35-22-26-17-13-14-19-34-26/h13-14,17,19,23-25,27-29,31,38H,6-12,15-16,18,20-22H2,1-5H3,(H,35,41)(H,36,39)(H,37,40)/t24-,27-,28-,29-,31-/m0/s1/f/h35-37H 499AAB0F86BEA9E9