InChI=1/C27H27BrN2O3/c1-27(29)16-19-7-5-6-18(12-19)10-11-24(21-8-3-2-4-9-21)30-25(31)22-13-20(14-23(28)15-22)17-33-26(27)32/h2-9,12-15,24H,10-11,16-17,29H2,1H3,(H,30,31)/p+1/t24-,27-/m1/s1/fC27H28BrN2O3/h29-30H/q+1 4AD37A35B476FA18