InChI=1/C26H32N4O4/c1-26(2,3)22-17-23(29(4)28-22)27-25(32)24(31)20-9-10-21(19-8-6-5-7-18(19)20)34-16-13-30-11-14-33-15-12-30/h5-10,17H,11-16H2,1-4H3,(H,27,32)/p+1/fC26H33N4O4/h27,30H/q+1 BEDDE4D0B538F85E