InChI=1S/C50H87N3O19P2/c1-4-5-18-24-37(54)28-29-41-47(59)48(60)42-35-68-74(64,65)72-73(62,63)67-34-38(33-66-44(56)26-21-15-13-11-9-7-6-8-10-12-14-19-23-36(2)3)69-45(57)27-22-17-16-20-25-39(40(55)32-46(58)70-41)49(71-42)53-31-30-43(51)52-50(53)61/h16,20,28-31,36-42,46-49,54-55,58-60H,4-15,17-19,21-27,32-35H2,1-3H3,(H,62,63)(H,64,65)(H2,51,52,61)/b20-16?,29-28+/t37-,38+,39-,40-,41+,42+,46?,47-,48+,49+/m0/s1