InChI=1/C16H20BrNO2S/c1-12(13-5-3-2-4-6-13)20-10-15(19)8-18-9-16-7-14(17)11-21-16/h2-7,11-12,15,18-19H,8-10H2,1H3/p+1/t12-,15+/m1/s1/fC16H21BrNO2S/h18H/q+1 E53267CA571D6AE9