Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -3.536
[b] -54.537
[c] 2.194
Answer: b. -54.537%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
COc1ccccc1N1CCN(C(=O)c2ccc([N+](=O)[O-])s2)CC1
[4-(2-methoxyphenyl)piperazin-1-yl]-(5-nitrothiophen-2-yl)methanone