InChI=1S/C48H94NO8P/c1-4-6-8-10-12-14-16-18-20-21-22-23-24-25-27-28-30-32-34-36-38-40-47(50)54-44-46(45-56-58(52,53)55-43-42-49-3)57-48(51)41-39-37-35-33-31-29-26-19-17-15-13-11-9-7-5-2/h15,17,46,49H,4-14,16,18-45H2,1-3H3,(H,52,53)/b17-15-