InChI=1/C15H18Br2N2OS/c1-4-20-14-12(16)5-11(6-13(14)17)7-18-10(3)15-19-9(2)8-21-15/h5-6,8,10,18H,4,7H2,1-3H3/t10-/m1/s1 BB0A79BA51AD911D