InChI=1/C27H30BrN3O2/c1-4-30(5-2)22-14-11-20(12-15-22)27-29-24-16-13-21(28)17-23(24)26(19-9-7-6-8-10-19)31(27)18-25(32)33-3/h6-17,26-27,29H,4-5,18H2,1-3H3/t26-,27+/m1/s1 3CF67C0B0B03C396