[(2R)-1-(4-bromo-2,3,6,7-tetrahydrofuro[2,3-f][1]benzoxol-8-yl)propan-2-yl]azanium chloride
[(1R)-2-(4-bromo-2,3,6,7-tetrahydrofuro[2,3-f]benzofuran-8-yl)-1-methyl-ethyl]ammonium chloride
[(1R)-2-(4-bromo-2,3,6,7-tetrahydrofuro[2,3-f]benzofuran-8-yl)-1-methylethyl]ammonium chloride