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![Ropivacaine impurity F; (S)-2-(2,6-dimethylphenyl)-3,3-dimethylhexahydroimidazo[1,5-a]pyridin-1(5H)-one; Ropivacaine EP impurity F,](/upload/image/thumb/2_600_600_20250318202503181048.jpg)
Propofol impurity K
