InChI=1/C31H30N4O6/c1-17(2)15-34-29(37)20-6-10-24(26(14-20)31(39)40)23-9-5-19(27-21(16-36)11-12-41-27)13-25(23)30(38)35-22-7-3-18(4-8-22)28(32)33/h3-14,17,36H,15-16H2,1-2H3,(H3,32,33)(H,34,37)(H,35,38)(H,39,40)/f/h34-35H,32-33H2 84E40F32C7805436