InChI=1/C28H34N6O4/c1-6-23(26-30-31-32-34(26)28(3,4)7-2)33(15-18-8-11-24-25(12-18)38-17-37-24)16-20-13-19-14-21(36-5)9-10-22(19)29-27(20)35/h8-14,23H,6-7,15-17H2,1-5H3,(H,29,35)/t23-/m0/s1/f/h29H 61815EB57C04E00E