InChI=1/C13H21Br2N3O2S/c1-3-18(4-2)7-5-6-17-21(19,20)13-11(14)8-10(16)9-12(13)15/h8-9,17H,3-7,16H2,1-2H3/p+1/fC13H22Br2N3O2S/h18H/q+1 011FDA8AEB89A5D5