Task: Answer the multiple choice question.
Question: Which drug exhibits a 2.699% 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 CC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
b Nc1ccc(C(=O)Nc2nc3ccccc3s2)cc1
Answer: a. CC(=O)Nc1ccc(-c2cn3cccnc3n2)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#}
CC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
CC(=O)Nc1ccc(-c2cn3cccnc3n2)cc1
N-(4-imidazo[1,2-a]pyrimidin-2-ylphenyl)acetamide