Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1c(Br)c([N+](=O)[O-])nn1C(C)C(=O)NCc1cccs1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 6.500
[b] 0.399
[c] 12.344
Answer: b. 0.399\%.
{#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}.
Cc1c(Br)c([N+](=O)[O-])nn1C(C)C(=O)NCc1cccs1
Cc1c(Br)c([N+](=O)[O-])nn1C(C)C(=O)NCc1cccs1
2-(4-bromo-5-methyl-3-nitropyrazol-1-yl)-N-(thiophen-2-ylmethyl)propanamide