Task: Please answer the multiple choice question.
Question: Is the molecule with the SMILES O=S(=O)(c1ccc(C=Cc2ccc(F)cc2)nc1)c1ccccc1F a hERG blocker (<10uM)?
Constraint: Even if you are uncertain, you must pick either a or b without using any other words.
Options:
a.) True
b.) False
Answer: a
Task: Please answer the multiple choice question.
Question: Is the molecule with the {SMILES__description} {#representation of |!}{SMILES#} a {herg_blocker__names__noun}?
Constraint: Even if you are {#uncertain|not sure!}, you must pick either {%multiple_choice_enum%2%aA1} without using any {#other|additional!} words.
Options:
{herg_blocker%}
Answer: {%multiple_choice_result}
2-[2-(4-fluorophenyl)ethenyl]-5-(2-fluorophenyl)sulfonyl-pyridine