Task: Answer the following question about the molecule with SMILES CCN(CC)C(C)CN1c2ccccc2Sc2ccccc21.Cl.
Request: Please provide a description of this drug's mechanism of action.
Completion: Muscarinic acetylcholine receptor M1 antagonist
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CCN(CC)C(C)CN1c2ccccc2Sc2ccccc21.Cl
CCN(CC)C(C)CN1c2ccccc2Sc2ccccc21.Cl
N,N-diethyl-1-phenothiazin-10-ylpropan-2-amine;hydrochloride
Please provide a description of this drug's mechanism of action.