Problem statement: 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 Cc1nonc1OCCN1CCN(c2ccccc2[N+](=O)[O-])CC1.Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 12.889
b: 4.210
c: 2.672
d: 15.946
e: -2.306
Answer: e. -2.306\%.
{#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}.
Cc1nonc1OCCN1CCN(c2ccccc2[N+](=O)[O-])CC1.Cl
Cc1nonc1OCCN1CCN(c2ccccc2[N+](=O)[O-])CC1.Cl
3-methyl-4-[2-[4-(2-nitrophenyl)piperazin-1-yl]ethoxy]-1,2,5-oxadiazole;hydrochloride