InChI=1S/C36H38N4O10/c1-15-9-20-12-25-17(3)22(6-8-30(43)49-36-33(46)31(44)32(45)34(50-36)35(47)48)28(39-25)14-27-21(5-7-29(41)42)18(4)26(40-27)13-24-16(2)10-19(38-24)11-23(15)37-20/h9-14,31-34,36-37,40,44-46H,5-8H2,1-4H3,(H,41,42)(H,47,48)/b19-11-,20-12-,23-11-,24-13-,25-12-,26-13-,27-14-,28-14-