Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Cc1ccccc1Nc1nc(=O)c2cc([N+](=O)[O-])ccc2s1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 10.625
[b] 7.736
[c] 2.187
Answer: c. 2.187\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__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_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
Cc1ccccc1Nc1nc(=O)c2cc([N+](=O)[O-])ccc2s1
Cc1ccccc1Nc1nc(=O)c2cc([N+](=O)[O-])ccc2s1
2-(2-methylanilino)-6-nitro-1,3-benzothiazin-4-one