InChI=1/C22H17BrN2O3S/c1-14-7-10-17(11-8-14)29(27,28)25-21-20(15-5-3-2-4-6-15)18-13-16(23)9-12-19(18)24-22(21)26/h2-13,21,25H,1H3/p+1/t21-/m1/s1/fC22H18BrN2O3S/h24H/q+1 B7D25125AD9CEC3A