Task: Answer the multiple choice question.
Question: Which compound has a 12.073% 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(CNc2nc(-c3cccs3)nc3ccccc23)cc1
[b] Cc1nn(CC(=O)Nc2ccc(S(N)(=O)=O)cc2)c(=O)c2ccccc12
Answer: a. Cc1ccc(CNc2nc(-c3cccs3)nc3ccccc23)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(CNc2nc(-c3cccs3)nc3ccccc23)cc1
Cc1ccc(CNc2nc(-c3cccs3)nc3ccccc23)cc1
N-[(4-methylphenyl)methyl]-2-thiophen-2-ylquinazolin-4-amine