InChI=1S/C44H81N2O7P/c1-6-8-10-12-14-16-18-20-21-22-24-26-28-30-33-41(47)40(39-52-54(49,50)51-38-37-46(3,4)5)45-44(48)36-32-35-43-42(53-43)34-31-29-27-25-23-19-17-15-13-11-9-7-2/h15,17,23,25,29-31,33,40-43,47H,6-14,16,18-22,24,26-28,32,34-39H2,1-5H3,(H-,45,48,49,50)/b17-15-,25-23-,31-29-,33-30+/t40-,41+,42?,43?/m0/s1