InChI=1S/C36H45N3O4/c1-7-9-10-27(8-2)20-42-21-28(40)22-43-29-13-16-32(33(41)19-29)36-38-34(30-14-11-23(3)17-25(30)5)37-35(39-36)31-15-12-24(4)18-26(31)6/h11-19,27-28,40-41H,7-10,20-22H2,1-6H3