Task: Answer the following question about the molecule with SMILES CN1CCN2c3ncccc3Cc3ccccc3C2C1.
Request: Please provide a description of this drug's mechanism of action.
Completion: Serotonin 2c (5-HT2c) receptor antagonist
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CN1CCN2c3ncccc3Cc3ccccc3C2C1
CN1CCN2c3ncccc3Cc3ccccc3C2C1
5-methyl-2,5,19-triazatetracyclo[13.4.0.02,7.08,13]nonadeca-1(15),8,10,12,16,18-hexaene
Please provide a description of this drug's mechanism of action.