Task: Answer the MCQ question.
Question: Which compound exhibits a 8.916% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) O=C(Cc1ccc([N+](=O)[O-])cc1)NCc1ccccc1Cl
b) Nc1ccc2oc(-c3cccc4ccccc34)nc2c1
Answer: b. Nc1ccc2oc(-c3cccc4ccccc34)nc2c1
{#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#}
Nc1ccc2oc(-c3cccc4ccccc34)nc2c1
Nc1ccc2oc(-c3cccc4ccccc34)nc2c1
2-naphthalen-1-yl-1,3-benzoxazol-5-amine