InChI=1/C28H30N4O2/c1-3-11-32-22-9-7-16(23-6-4-5-12-34-23)13-18(22)25-20-14-29-28(33)26(20)24-17(27(25)32)8-10-21-19(24)15-30-31(21)2/h7,9,13,15,23H,3-6,8,10-12,14H2,1-2H3,(H,29,33)/t23-/m0/s1/f/h29H 0F90E5014A47266D