InChI: | InChI=1/C43H50N4O7/c1-51-29-9-5-7-27-31(29)47-23-40(21-24-20-38-13-18-53-30(38)10-15-45-16-12-42(27,35(38)45)43(24,47)50)36-39(14-19-54-36)22-25(33(48)52-2)32-41(11-17-46(34(39)41)37(40)49)26-6-3-4-8-28(26)44-32/h3-9,24,30,34-37,44,49-50H,10-23H2,1-2H3 |