InChI=1/C27H30N4O3/c28-26(30-34)22-13-7-12-21(16-22)18-31-24(17-20-10-5-2-6-11-20)25(32)23(29-27(31)33)15-14-19-8-3-1-4-9-19/h1-13,16,23-25,32,34H,14-15,17-18H2,(H2,28,30)(H,29,33)/t23-,24-,25-/m1/s1/f/h29H,28H2/b30-26- B3693325A9E3E9D7