InChI=1/C30H32N4O5/c1-3-4-17-34-19-21(18-27(34)35)29(37)31-22-11-9-20(10-12-22)28(36)33-26-8-6-5-7-25(26)30(38)32-23-13-15-24(39-2)16-14-23/h5-16,21H,3-4,17-19H2,1-2H3,(H,31,37)(H,32,38)(H,33,36)/t21-/m0/s1/f/h31-33H 5E85490DEEA40519