InChI=1/C28H25BrN4O/c1-17-11-18(2)24(12-19(17)14-34-21-9-7-20(29)8-10-21)26-23-6-4-3-5-22(23)25(13-30)27(33)28(26,15-31)16-32/h5,7-12,23,26H,3-4,6,14,33H2,1-2H3/t23-,26+/m0/s1 D4B6DE89595D914D