Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES Cc1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: 5.612
b: 3.511
c: 2.314
d: 15.162
e: 16.620
Answer: c. 2.314\%.
{#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}.
Cc1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
Cc1ccc(-c2nc3ccc([N+](=O)[O-])cc3[nH]2)cc1
2-(4-methylphenyl)-6-nitro-1H-benzimidazole