InChI=1S/C48H92NO8P/c1-4-6-8-10-12-14-16-18-20-22-23-25-27-29-31-33-35-37-39-41-48(51)57-46(45-56-58(52,53)55-43-42-49-3)44-54-47(50)40-38-36-34-32-30-28-26-24-21-19-17-15-13-11-9-7-5-2/h18-21,46,49H,4-17,22-45H2,1-3H3,(H,52,53)/b20-18-,21-19-