InChI=1/C27H26N4O5/c1-5-27(11-10-22(32)30-26(27)34)17-6-8-18(9-7-17)28-24(33)20-13-21(19-12-14(2)35-16(19)4)29-25-23(20)15(3)31-36-25/h6-9,12-13H,5,10-11H2,1-4H3,(H,28,33)(H,30,32,34)/t27-/m1/s1/f/h28,30H 83C660D335487067