InChI=1/C15H19BrN2O2S2/c1-11(17-10-13-6-9-15(16)21-13)12-4-7-14(8-5-12)22(19,20)18(2)3/h4-9,11,17H,10H2,1-3H3/p+1/t11-/m0/s1/fC15H20BrN2O2S2/h17H/q+1 D4D52F455DF07080