Problem statement: Answer the multiple choice question.
Query: Which drug has a 19.954% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C1c2ccccc2C(=O)c2c1ccc(C(=O)N1CCCCC1)c2NCCO
b.) CC(CCc1ccccc1)NC(=O)C(Cc1ccccc1)NC(N)=O
c.) Nc1nc(NCCCN2CCOCC2)nc(Nc2cccc(F)c2)c1[N+](=O)[O-]
d.) COc1ccc2oc(=O)c(/C(N)=N/NC(=O)c3ccncc3)cc2c1
e.) Nc1ccccc1Nc1ccncc1[N+](=O)[O-]
Answer: e. Nc1ccccc1Nc1ccncc1[N+](=O)[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#}
Nc1ccccc1Nc1ccncc1[N+](=O)[O-]
Nc1ccccc1Nc1ccncc1[N+](=O)[O-]
[4-(2-aminoanilino)pyridin-3-yl]-oxido-oxoazanium