InChI=1S/C39H53N5O7/c1-38(2,3)32(41-36(48)50-7)34(46)40-30(23-26-15-11-9-12-16-26)31(45)25-44(43-35(47)33(39(4,5)6)42-37(49)51-8)24-27-19-21-29(22-20-27)28-17-13-10-14-18-28/h9-22,30-33,45H,23-25H2,1-8H3,(H,40,46)(H,41,48)(H,42,49)(H,43,47)