Task: Answer the multiple-choice question.
Question: Which drug exhibits a 6.681\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccccc1OC(C)C(=O)NCc1cccnc1
b) CC1(C)Cc2c(sc3nc4n(c(=O)c23)CCC4)CO1
Answer: a. Cc1ccccc1OC(C)C(=O)NCc1cccnc1
{#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#}
Cc1ccccc1OC(C)C(=O)NCc1cccnc1
Cc1ccccc1OC(C)C(=O)NCc1cccnc1
2-(2-methylphenoxy)-N-(pyridin-3-ylmethyl)propanamide