InChI=1/C12H21BrN2O2S/c1-2-9(14)12(10-3-4-11(13)18-10)15(5-7-16)6-8-17/h3-4,9,12,16-17H,2,5-8,14H2,1H3/p+1/t9-,12-/m0/s1/fC12H22BrN2O2S/h14H/q+1 11DFA7421EF66EBE