Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES O=C(NCc1ccco1)c1ccc(Cl)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) 13.698
(b) -36.034
(c) 7.238
(d) 21.580
(e) 15.090
Answer: a. 13.698\%.
{#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(NCc1ccco1)c1ccc(Cl)cc1[N+](=O)[O-]
O=C(NCc1ccco1)c1ccc(Cl)cc1[N+](=O)[O-]
4-chloro-N-(furan-2-ylmethyl)-2-nitrobenzamide