Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.163% 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] Cc1cccc(NC(=O)Cn2nc(-c3cccs3)ccc2=O)c1C
[b] CC(C(=O)NCc1ccco1)n1ccc2cc(S(=O)(=O)N3CCCCC3)ccc21
Answer: a. Cc1cccc(NC(=O)Cn2nc(-c3cccs3)ccc2=O)c1C
{#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#}
Cc1cccc(NC(=O)Cn2nc(-c3cccs3)ccc2=O)c1C
Cc1cccc(NC(=O)Cn2nc(-c3cccs3)ccc2=O)c1C
N-(2,3-dimethylphenyl)-2-(6-oxo-3-thiophen-2-ylpyridazin-1-yl)acetamide