InChI=1S/C51H94O6/c1-4-7-10-13-16-19-22-24-25-27-30-33-36-39-42-45-51(54)57-48(46-55-49(52)43-40-37-34-31-28-21-18-15-12-9-6-3)47-56-50(53)44-41-38-35-32-29-26-23-20-17-14-11-8-5-2/h15,18,24-25,48H,4-14,16-17,19-23,26-47H2,1-3H3/b18-15-,25-24-/t48-/m1/s1