InChI: | InChI=1/C40H50O4/c1-37-19-13-31-29-11-7-27(41)23-25(29)5-9-33(31)35(37)15-21-39(37,43)17-3-4-18-40(44)22-16-36-34-10-6-26-24-28(42)8-12-30(26)32(34)14-20-38(36,40)2/h23-24,29-36,43-44H,5-16,19-22H2,1-2H3/t29-,30-,31+,32+,33+,34+,35-,36-,37-,38-,39-,40-/m0/s1 |