InChI=1/C26H28N4O5/c1-18-24(13-20(14-27)26(33)30-18)19-6-5-9-23(12-19)35-17-25(32)29-11-10-28-15-21(31)16-34-22-7-3-2-4-8-22/h2-9,12-13,21,28,31H,10-11,15-17H2,1H3,(H,29,32)(H,30,33)/t21-/m1/s1/f/h29-30H 42FCC34F855815DC