Problem statement: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES O=C(c1cc(F)c(F)cc1Cl)N1CCN(c2ccc([N+](=O)[O-])c3ncccc23)CC1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
a. 26.162
b. -67.375
c. -54.791
Answer: b. -67.375%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(c1cc(F)c(F)cc1Cl)N1CCN(c2ccc([N+](=O)[O-])c3ncccc23)CC1
O=C(c1cc(F)c(F)cc1Cl)N1CCN(c2ccc([N+](=O)[O-])c3ncccc23)CC1
(2-chloro-4,5-difluorophenyl)-[4-(8-nitroquinolin-5-yl)piperazin-1-yl]methanone