Task: Please answer the following question about the molecule with SMILES C[NH2+][C@]1(c2ccccc2Cl)CCCCC1=O.[Cl-].
Request: Please describe this drug.
Result: Esketamine hydrochloride is the hydrochloride salt of esketamine. It has a role as an intravenous anaesthetic, a NMDA receptor antagonist and an analgesic. It contains an esketamine.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
C[NH2+][C@]1(c2ccccc2Cl)CCCCC1=O.[Cl-]
C[NH2+][C@@]1(CCCCC1=O)C2=CC=CC=C2Cl.[Cl-]
[(1S)-1-(2-chlorophenyl)-2-oxocyclohexyl]-methylazanium;chloride
Please describe this drug.