Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a drug with the SMILES [Cl-].[NH3+]CCCn1c(C(=O)c2ccc(Cl)cc2)c2ccc([N+](=O)[O-])cc2[n+]1[O-]?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
(a) 20.593
(b) -41.990
(c) -63.824
(d) 1.430
(e) 2.117
Answer: c. -63.824%.
{#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}.
[Cl-].[NH3+]CCCn1c(C(=O)c2ccc(Cl)cc2)c2ccc([N+](=O)[O-])cc2[n+]1[O-]
[Cl-].[NH3+]CCCn1c(C(=O)c2ccc(Cl)cc2)c2ccc([N+](=O)[O-])cc2[n+]1[O-]
3-[3-(4-chlorobenzoyl)-6-nitro-1-oxidoindazol-1-ium-2-yl]propylazanium;chloride