Task: Please classify a molecule based on the description.
Description: A molecule that does block hERG (<10uM).
SMILES: O=C1NC(=O)C(Cc2coc3ccc(Cl)cc3c2=O)S1
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 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}
5-[(6-chloro-4-oxochromen-3-yl)methyl]-1,3-thiazolidine-2,4-dione