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![Glimepiride impurity 1 (ethyl 4-[2-(3-ethyl-4-methyl-2-oxo-3-pyrrolidine-1-carboxamido)ethyl]benzenesulfonamide formate)](/upload/image/thumb/2_600_600_202503181.jpg)
Dexibuprofen impurity I (alpha-methyl-4-butylphenylacetic acid)
