InChI=1/C14H15Br2NO3S/c1-18-9-6-11(20-3)10(19-2)4-7(9)13(17)8-5-12(15)21-14(8)16/h4-6,13H,17H2,1-3H3/p+1/t13-/m1/s1/fC14H16Br2NO3S/h17H/q+1 225842240C890BE7