InChI=1S/C41H57N3O11/c1-9-31-41(7)35(44-39(50)55-41)28(21-45)32(46)22(2)19-40(6,51-16-12-13-26-18-27-14-10-11-15-29(27)43-20-26)36(24(4)33(47)25(5)37(49)53-31)54-38-34(48)30(42-8)17-23(3)52-38/h10-15,18,20,22-25,28,30-31,34-36,38,42,45,48H,9,16-17,19,21H2,1-8H3,(H,44,50)/t22-,23-,24+,25-,28+,30+,31-,34-,35-,36-,38+,40-,41-/m1/s1