Task: Answer the MCQ question.
Question: Which drug exhibits a -8.240% 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(NC(=O)Cc2noc3ccccc23)nc1
b) CCOc1ccc(N=C2SCCCN2C)cc1.I
Answer: a. Cc1ccc(NC(=O)Cc2noc3ccccc23)nc1
{#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(NC(=O)Cc2noc3ccccc23)nc1
Cc1ccc(NC(=O)Cc2noc3ccccc23)nc1
2-(1,2-benzoxazol-3-yl)-N-(5-methylpyridin-2-yl)acetamide