InChI=1/C28H32N4O4/c1-20-14-16-30-25(17-20)29-15-6-5-9-26(33)31-32-27(34)18-24(19-28(35)36)23-12-10-22(11-13-23)21-7-3-2-4-8-21/h2-4,7-8,10-14,16-17,24H,5-6,9,15,18-19H2,1H3,(H,29,30)(H,31,33)(H,32,34)(H,35,36)/t24-/m1/s1/f/h29-32H 6DF6E1E859495BD5