InChI=1/C15H17Br2N3OS2/c1-9-2-4-20(5-3-9)7-10-8-22-15(18-10)19-14(21)12-6-11(16)13(17)23-12/h6,8-9H,2-5,7H2,1H3,(H,18,19,21)/p+1/fC15H18Br2N3OS2/h19-20H/q+1 E91EA277ABF6F232