Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.379% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1
b: CN(CC(=O)Nc1ccc2c(c1)OCCO2)S(=O)(=O)c1ccc(Br)s1
Answer: a. O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1
{#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#}
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1
O=C(O)c1ccccc1-c1ccccc1C(=O)Nc1ccccc1
2-[2-(phenylcarbamoyl)phenyl]benzoic acid