InChI=1S/C40H37N3O10/c1-24(44)42-32(36(45)41-19-9-2-10-20-53-35-23-26-12-4-3-11-25(26)21-31(35)39(49)50)22-27-17-18-34(29-14-6-5-13-28(27)29)43(37(46)40(51)52)33-16-8-7-15-30(33)38(47)48/h3-8,11-18,21,23,32H,2,9-10,19-20,22H2,1H3,(H,41,45)(H,42,44)(H,47,48)(H,49,50)(H,51,52)