InChI=1/C18H25BrN4OS/c19-14-1-3-15(4-2-14)21-5-7-22(8-6-21)16-11-17(20-12-16)18(24)23-9-10-25-13-23/h1-4,16-17,20H,5-13H2/p+1/t16-,17-/m0/s1/fC18H26BrN4OS/h22H/q+1 FADA9157CD3EF4E8