Problem statement: Answer the multiple choice question.
Question: Which compound has a 15.145\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1cc(NC(=O)CC2CCCC2)ccc1Br
b: CC1CCCCC1NC(=O)C1CCN(C(=O)c2sccc2-n2cccc2)CC1
Answer: a. Cc1cc(NC(=O)CC2CCCC2)ccc1Br
{#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#}
Cc1cc(NC(=O)CC2CCCC2)ccc1Br
Cc1cc(NC(=O)CC2CCCC2)ccc1Br
N-(4-bromo-3-methylphenyl)-2-cyclopentylacetamide