InChI=1/C27H30N4O3/c1-5-33-24-13-9-12-23(25(24)34-18-21-10-7-6-8-11-21)27-28-30(4)26(20(3)32)29-31(27)22-16-14-19(2)15-17-22/h6-17,27-28H,5,18H2,1-4H3/t27-/m1/s1 3A3AD944378DAC76