InChI=1S/C48H94NO7P/c1-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36-38-40-43-53-45-47(46-55-57(51,52)54-44-42-49(3,4)5)56-48(50)41-39-37-35-33-31-29-27-25-23-21-19-17-15-13-11-9-7-2/h15,17,21,23,47H,6-14,16,18-20,22,24-46H2,1-5H3/b17-15-,23-21-/t47-/m1/s1