Task: Answer the multiple choice question.
Query: Which compound has a -8.546\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC1CN(C(=O)c2cc3cc(Br)ccc3[nH]2)CC(C)O1
[b] CC(NC(=O)CCC(=O)c1ccccc1)c1ccc(F)cc1
Answer: b. CC(NC(=O)CCC(=O)c1ccccc1)c1ccc(F)cc1
{#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#}
CC(NC(=O)CCC(=O)c1ccccc1)c1ccc(F)cc1
CC(NC(=O)CCC(=O)c1ccccc1)c1ccc(F)cc1
N-[1-(4-fluorophenyl)ethyl]-4-oxo-4-phenylbutanamide