InChI=1/C27H28BrN5O2/c1-5-34-22-11-19(21(28)12-23(22)35-9-8-29)24-18-10-16(26(2,3)4)6-7-17(18)20(13-30)25(33)27(24,14-31)15-32/h7,11-12,16,18,20,24,33H,5-6,9-10H2,1-4H3/t16-,18+,20-,24-/m1/s1 28E42A2ACEC22CDE