Task: Answer the multiple-choice question.
Question: Which compound exhibits a -71.488% 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: O=C(O)C(=O)O.c1ccc(-c2ccccc2OCCN2CCCCC2)cc1
b: N#Cc1c(-c2ccccc2)nc(-c2ccncc2)[nH]c1=O
Answer: b. N#Cc1c(-c2ccccc2)nc(-c2ccncc2)[nH]c1=O
{#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#}
N#Cc1c(-c2ccccc2)nc(-c2ccncc2)[nH]c1=O
N#Cc1c(-c2ccccc2)nc(-c2ccncc2)[nH]c1=O
6-oxo-4-phenyl-2-pyridin-4-yl-1H-pyrimidine-5-carbonitrile