Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(NCCc1ccc2c(c1)OCCO2)c1ccc([N+](=O)[O-])cc1Cl?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -2.076
[b] -2.707
[c] 15.180
Answer: a. -2.076\%.
{#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}.
2-chloro-N-[2-(2,3-dihydro-1,4-benzodioxin-6-yl)ethyl]-4-nitrobenzamide