InChI: | InChI=1/C41H40N2O12/c1-24(45)42-35-37(55-38(48)26-14-6-3-7-15-26)36(47)34(20-44)54-40(35)52-22-32(39(49)51-23-33(46)25-12-4-2-5-13-25)43-41(50)53-21-31-29-18-10-8-16-27(29)28-17-9-11-19-30(28)31/h2-19,31-32,34-37,40,44,47H,20-23H2,1H3,(H,42,45)(H,43,50)/t32-,34?,35?,36-,37?,40-/m0/s1 |