InChI=1/C30H30N4O4/c1-30(2,3)21-11-9-20(10-12-21)28(35)34-24(16-19-8-13-25-26(17-19)38-18-37-25)29(36)31-15-14-27-32-22-6-4-5-7-23(22)33-27/h4-13,16-17H,14-15,18H2,1-3H3,(H,31,36)(H,32,33)(H,34,35)/b24-16-/f/h31-32,34H 709AC9855C8E12A1