Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 8.961\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CC(=O)N(c1ccccc1)C1CCCC1
[b] CSc1ccccc1OCc1cc(C(=O)N2CCNC(=O)C2)no1
Answer: a. CC(=O)N(c1ccccc1)C1CCCC1
{#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(=O)N(c1ccccc1)C1CCCC1
CC(=O)N(c1ccccc1)C1CCCC1
N-cyclopentyl-N-phenylacetamide