Task: Answer the MCQ question.
Query: Which drug exhibits a 9.689% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) Cc1ccc(CNc2nnnn2C)cc1
(b) c1cncc(C2Nc3ccccc3-c3nc4ccccc4n32)c1
Answer: a. Cc1ccc(CNc2nnnn2C)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#}
Cc1ccc(CNc2nnnn2C)cc1
Cc1ccc(CNc2nnnn2C)cc1
1-methyl-N-[(4-methylphenyl)methyl]tetrazol-5-amine