Task: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Cc1cc(OC(=O)c2ccccc2Cl)c([N+](=O)[O-])c(=O)[nH]1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. -5.949
b. 9.955
c. 5.618
Answer: b. 9.955\%.
{#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}.
Cc1cc(OC(=O)c2ccccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
Cc1cc(OC(=O)c2ccccc2Cl)c([N+](=O)[O-])c(=O)[nH]1
(6-methyl-3-nitro-2-oxo-1H-pyridin-4-yl) 2-chlorobenzoate