InChI=1/C28H32N4O3/c1-4-32(25-8-6-5-7-9-25)28(35)21-10-12-22(13-11-21)29-19-27(34)31-24-16-14-23(15-17-24)30-26(33)18-20(2)3/h5-17,20,29H,4,18-19H2,1-3H3,(H,30,33)(H,31,34)/f/h30-31H F9231A5D9EE536F0