Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(c1cc([N+](=O)[O-])ccc1Cl)N1CCc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a) 8.545
b) 7.822
c) -0.139
d) 3.646
e) 6.918
Answer: a. 8.545\%.
{#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}.
O=C(c1cc([N+](=O)[O-])ccc1Cl)N1CCc2ccccc21
O=C(c1cc([N+](=O)[O-])ccc1Cl)N1CCc2ccccc21
(2-chloro-5-nitrophenyl)-(2,3-dihydroindol-1-yl)methanone