InChI=1/C20H22BrNO2S/c1-22-14-7-8-16(22)19(20(23)24-2)15(11-14)12-3-5-13(6-4-12)17-9-10-18(21)25-17/h3-6,9-10,14-16,19H,7-8,11H2,1-2H3/p+1/t14-,15-,16+,19+/m0/s1/fC20H23BrNO2S/h22H/q+1 26DBDEE3F215C6B4