Task: Answer the MCQ question.
Query: Which drug exhibits a 8.894% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) N#Cc1nc(COc2ccccc2)oc1N1CCCC1
b.) CCCC(C)NC(=O)Cc1ccc(Br)cc1
Answer: b. CCCC(C)NC(=O)Cc1ccc(Br)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCC(C)NC(=O)Cc1ccc(Br)cc1
CCCC(C)NC(=O)Cc1ccc(Br)cc1
2-(4-bromophenyl)-N-pentan-2-ylacetamide