Task: Answer the MCQ question.
Query: Which drug has a 16.809% 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 Cc1ccc(C(=O)N2N=C(c3ccc(NS(C)(=O)=O)cc3)CC2c2cccs2)cc1
b CC(C)C(=O)NCc1cc(-c2ccccc2)no1
Answer: b. CC(C)C(=O)NCc1cc(-c2ccccc2)no1
{#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#}
CC(C)C(=O)NCc1cc(-c2ccccc2)no1
CC(C)C(=O)NCc1cc(-c2ccccc2)no1
2-methyl-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]propanamide