InChI=1S/C44H81N2O7P/c1-6-8-10-11-12-13-14-15-16-17-20-23-26-30-33-41(47)40(39-52-54(49,50)51-38-37-46(3,4)5)45-44(48)36-32-28-25-22-19-18-21-24-27-31-35-43-42(53-43)34-29-9-7-2/h18,21-22,25,27,30-31,33,40-43,47H,6-17,19-20,23-24,26,28-29,32,34-39H2,1-5H3,(H-,45,48,49,50)/b21-18-,25-22-,31-27-,33-30+/t40-,41+,42?,43?/m0/s1