Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES CC(=O)Nc1nc2cc([N+](=O)[O-])ccc2s1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: -7.919
b: 3.458
c: 9.958
d: 13.233
e: 6.912
Answer: c. 9.958\%.
{#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}.
CC(=O)Nc1nc2cc([N+](=O)[O-])ccc2s1
CC(=O)Nc1nc2cc([N+](=O)[O-])ccc2s1
N-(5-nitro-1,3-benzothiazol-2-yl)acetamide