InChI=1S/C40H75N2O7P/c1-6-8-10-12-14-15-16-17-18-19-21-25-29-37(43)36(35-48-50(45,46)47-34-33-42(3,4)5)41-40(44)32-28-24-20-23-27-31-39-38(49-39)30-26-22-13-11-9-7-2/h17-18,22,25-26,29,36-39,43H,6-16,19-21,23-24,27-28,30-35H2,1-5H3,(H-,41,44,45,46)/b18-17-,26-22-,29-25+/t36-,37+,38?,39?/m0/s1