InChI=1S/C44H89NO4/c1-2-3-4-5-6-7-8-20-23-26-29-32-35-38-43(48)42(41-47)45-44(49)39-36-33-30-27-24-21-18-16-14-12-10-9-11-13-15-17-19-22-25-28-31-34-37-40-46/h42-43,46-48H,2-41H2,1H3,(H,45,49)/t42-,43+/m0/s1