Task: Answer the multiple-choice question.
Question: Which compound has a 18.913% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) O=[N+]([O-])c1ccc(C=Nc2cccc3ccccc23)s1
b) Cc1cc(=O)n(Cc2ccccc2)c(O)c1C#N
c) COc1ccc(NC(=O)CN(C)C(=O)CCCN2C(=O)c3cccc4cccc(c34)C2=O)cc1
Answer: b. Cc1cc(=O)n(Cc2ccccc2)c(O)c1C#N
{#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#}
Cc1cc(=O)n(Cc2ccccc2)c(O)c1C#N
Cc1cc(=O)n(Cc2ccccc2)c(O)c1C#N
1-benzyl-2-hydroxy-4-methyl-6-oxopyridine-3-carbonitrile