Task: Answer the multiple-choice question.
Query: Which drug has a 4.772% 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 other words.
Options:
a) On1nnc2ccccc21
b) CCOC(=O)CSc1nnc(COc2cccc(C)c2)o1
c) CN(C)c1ccc(C=C(C#N)C#N)cc1
Answer: a. On1nnc2ccccc21
{#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#}
On1nnc2ccccc21
On1nnc2ccccc21
1-hydroxybenzotriazole