Task: Please answer the following question about the molecule with SMILES O=C(CCCN1CCC(O)(c2ccc(Br)cc2)CC1)c1ccc(F)cc1.
Request: Please provide a description of this drug's mechanism of action.
Completion: Dopamine D2 receptor antagonist
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C(CCCN1CCC(O)(c2ccc(Br)cc2)CC1)c1ccc(F)cc1
O=C(CCCN1CCC(O)(c2ccc(Br)cc2)CC1)c1ccc(F)cc1
4-[4-(4-bromocyclohexa-1,3,5-trien-1-yl)-4-hydroxypiperidin-1-yl]-1-(4-fluorocyclohexa-1,3,5-trien-1-yl)butan-1-one
Please provide a description of this drug's mechanism of action.
Dopamine D2 receptor antagonist