InChI=1/C20H22BrN3O2S/c1-3-26-19(25)17-12(2)24-18(22-15-6-4-5-7-15)16(23-20(24)27-17)13-8-10-14(21)11-9-13/h8-11,15,22H,3-7H2,1-2H3 BC934E5A6EA232EF