InChI=1/C23H22BrN3O2/c1-13-6-3-4-7-16(13)21-20(23(29)27-19-11-10-15(24)12-25-19)14(2)26-17-8-5-9-18(28)22(17)21/h3-4,6-8,10-12,20-22H,5,9H2,1-2H3,(H,25,27,29)/t20-,21-,22-/m1/s1/f/h27H 315BF215EAF06FD9