Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES O=C(O)c1ccc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
[a] 13.317
[b] -10.819
Answer: a. 13.317\%.
{#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}.
O=C(O)c1ccc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])cc1
O=C(O)c1ccc(Nc2cc(Cl)c3nonc3c2[N+](=O)[O-])cc1
[5-(4-carboxyanilino)-7-chloro-2,1,3-benzoxadiazol-4-yl]-oxido-oxoazanium