InChI=1/C14H15Br2N3O2S/c1-9-8-22-14(17-3-4-21-2)19(9)18-7-10-5-11(15)13(20)12(16)6-10/h5-8H,3-4H2,1-2H3,(H,18,20)/p+1/fC14H16Br2N3O2S/h17,20H/q+1/b18-7+ AB8FF7CC0C6F9809