InChI=1/C28H30N4O6/c1-17-14-18(22-4-2-3-5-25(22)29-17)16-37-20-8-6-19(7-9-20)30-26(33)23-12-13-32(15-24(23)27(34)31-36)28(35)38-21-10-11-21/h2-9,14,21,23-24,36H,10-13,15-16H2,1H3,(H,30,33)(H,31,34)/t23-,24-/m0/s1/f/h30-31H 6D82185EE9DB8AE7