InChI=1/C26H28N4O5/c1-2-35-24(33)18-8-10-20(11-9-18)30-22(31)16-21(23(30)32)28-14-12-26(13-15-28)25(34)27-17-29(26)19-6-4-3-5-7-19/h3-11,21H,2,12-17H2,1H3,(H,27,34)/t21-/m1/s1/f/h27H 75DF0291D636B179