InChI=1/C16H20BrNO2S/c1-12(7-13-5-6-21-11-13)18-9-15(19)10-20-16-4-2-3-14(17)8-16/h2-6,8,11-12,15,18-19H,7,9-10H2,1H3/p+1/t12-,15+/m0/s1/fC16H21BrNO2S/h18H/q+1 F2BAC897CF3E142B