Question: Please provide a description of this drug's mechanism of action.
 The Compound has the SMILES C(=C/c1ccccc1)\CN1CCN(C(c2ccccc2)c2ccccc2)CC1.
Answer: Voltage-gated L-type calcium channel blocker
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
C(=C/c1ccccc1)\CN1CCN(C(c2ccccc2)c2ccccc2)CC1
C(=C/c1ccccc1)\CN1CCN(C(c2ccccc2)c2ccccc2)CC1
1-benzhydryl-4-[(E)-3-phenylprop-2-enyl]piperazine
Please provide a description of this drug's mechanism of action.