Task: Answer the MCQ question.
Question: Which drug has a -3.296\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1cc(C2c3sc(=O)[nH]c3SC3C(=O)N(c4ccc(C)cc4)C(=O)C32)ccc1O
b. O=C(NCc1ccc(F)cc1)c1ccccc1OCc1ccccc1
Answer: b. O=C(NCc1ccc(F)cc1)c1ccccc1OCc1ccccc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCc1ccc(F)cc1)c1ccccc1OCc1ccccc1
O=C(NCc1ccc(F)cc1)c1ccccc1OCc1ccccc1
N-[(4-fluorophenyl)methyl]-2-phenylmethoxybenzamide