Task: Please classify a molecule based on the description.
Description: A molecule that is a hERG blocker (<10uM).
SMILES: Cl.O=C(CCc1ccccc1)c1cc(F)ccc1OCC(O)CN1CCN(C(c2ccccc2)c2ccccc2)CC1
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any other words.
Result: True
Task: Please classify a molecule based on the description.
Description: A molecule that is a {herg_blocker__names__noun}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Even if you are {#uncertain|not sure!}, you must pick either "True" or "False" without using any {#other|additional!} words.
Result: {herg_blocker#False&True}
1-[2-[3-(4-benzhydrylpiperazin-1-yl)-2-hydroxypropoxy]-5-fluorophenyl]-3-phenylpropan-1-one;hydrochloride