InChI=1/C27H28N2O3/c1-17-22(15-28)25(26-23(29-17)13-27(2,3)14-24(26)30)19-7-11-21(12-8-19)32-16-18-5-9-20(31-4)10-6-18/h5-12,25,29H,13-14,16H2,1-4H3/t25-/m0/s1 E7A936BD9C1C5451