InChI=1/C20H19BrN2S/c1-4-12-23-19(16-8-10-17(21)11-9-16)13-24-20(23)22-18-7-5-6-14(2)15(18)3/h4-11,13H,1,12H2,2-3H3/p+1/fC20H20BrN2S/h22H/q+1 584D0F06DFA35574