Task: Please classify a molecule based on the description.
Description: A molecule that does block hERG (<10uM).
Molecule SMILES: O=c1c2cc(-c3ccc(Cl)cn3)cn2ncn1-c1ccc(N2CC[C@@H](O)C2)nc1
Constraint: Even if you are not sure, you must pick either "True" or "False" without using any other words.
Result: False
Task: Please classify a molecule based on the description.
Description: A molecule that does {herg_blocker__names__verb}.
{#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}
6-(5-chloropyridin-2-yl)-3-[6-[(3R)-3-hydroxypyrrolidin-1-yl]pyridin-3-yl]pyrrolo[2,1-f][1,2,4]triazin-4-one