[{"from": "human", "value": "Provide a brief overview of this molecule. [C][C][C][C][N][C][C][C][C][C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][=C][Branch1][Branch2][C][=C][C][=C][Ring1][=Branch1][C][C].[Cl]"}, {"from": "gpt", "value": "The molecule is a racemate composed of equimolar amounts of dextrobupivacaine hydrochloride and levobupivacaine hydrochloride. The monohydrate form is commonly used as a local anaesthetic. It has a role as an adrenergic antagonist, an amphiphile, an EC 3.1.1.8 (cholinesterase) inhibitor, an EC 3.6.3.8 (Ca(2+)-transporting ATPase) inhibitor and a local anaesthetic. It contains a levobupivacaine hydrochloride (anhydrous), a dextrobupivacaine hydrochloride (anhydrous) and a bupivacaine(1+)."}]