InChI=1/C14H19BrN4OS/c1-3-7-19-13(20)17-18-14(19)21-12(9(2)16)10-5-4-6-11(15)8-10/h4-6,8-9,12H,3,7,16H2,1-2H3,(H,17,20)/p+1/t9-,12-/m1/s1/fC14H20BrN4OS/h16-17H/q+1 7BBC7451A480A6B2