Task: Answer the MCQ question.
Query: Which compound exhibits a -6.713% 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) Nn1c(CN2CCCCC2)nc2ccccc2c1=O
(b) O=C(Nc1cc(Cl)ccc1-n1cncn1)c1cn2ccccc2n1
Answer: a. Nn1c(CN2CCCCC2)nc2ccccc2c1=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#}
Nn1c(CN2CCCCC2)nc2ccccc2c1=O
Nn1c(CN2CCCCC2)nc2ccccc2c1=O
3-amino-2-(piperidin-1-ylmethyl)quinazolin-4-one