003176: InChI=1.12Beta/C43H81NO7/c1-5-8-11-14-17-20-23-26-29-32-40(45)49-37-35-44(36-38-50-41(46)33-30-27-24-21-18-15-12-9-6-2)43(48)39(4)51-42(47)34-31-28-25-22-19-16-13-10-7-3/h1-4H3,5-38H2,39H/t39-/m1/s1