Task: Answer the MCQ question.
Query: Which drug has a 10.072% 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] CCCCOCCCNC(=O)CC(C)c1ccccc1
[b] COc1ccc(C)cc1S(=O)(=O)N1CCC(C(=O)N2CCOCC2)CC1
Answer: a. CCCCOCCCNC(=O)CC(C)c1ccccc1
{#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#}
CCCCOCCCNC(=O)CC(C)c1ccccc1
CCCCOCCCNC(=O)CC(C)c1ccccc1
N-(3-butoxypropyl)-3-phenylbutanamide