1-{1-[(3-methoxyphenyl)sulfonyl]-5-phenyl-1H-pyrrol-3-yl}-N-methylmethanamine hydrochloride

5-phenyl-1-(2-thienylsulfonyl)-1H-pyrrole-3-carbaldehyde

N-methyl-1-{1-[(3-nitrophenyl)sulfonyl]-5-phenyl-1H-pyrrol-3-yl}methanamine hydrochloride

5-phenyl-1-({4-[(trifluoromethyl)sulfonyl]phenyl}sulfonyl)-1H-pyrrole-3-carbaldehyde

5-phenyl-1-(phenylsulfonyl)-1H-pyrrole-3-carbaldehyde