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(2001)N-[2-chloro-5-(3-dimethylamino-acryloyl)-phenyl]-N-methyl-methanesulfonamide
N-[5-((1R)-2-azido-1-hydroxy-ethyl)-2-chloro-phenyl]-methanesulfonamide
(R)-N-[5-(2-bromo-1-hydroxyethyl)-2-chlorophenyl]methanesulfonamide
2-bromo-1-[4-chloro-3-[(methylsulfonyl)amino]phenyl]ethanone