InChI=1/C11H14Br2N2O3S/c12-8-3-7(14)4-9(13)11(8)19(17,18)15-5-10(16)6-1-2-6/h3-4,6,10,15-16H,1-2,5,14H2/t10-/m1/s1 841C5CCB4818C700