Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 14.569
b) 2.580
c) 14.627
d) -0.556
e) -41.224
Answer: b. 2.580\%.
{#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}.
CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]
CCOc1ccc(C(=O)Nc2cc(-c3nc4ccccc4[nH]3)ccc2Cl)cc1[N+](=O)[O-]
N-[5-(1H-benzimidazol-2-yl)-2-chlorophenyl]-4-ethoxy-3-nitrobenzamide