Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(O)c1ccc(N/N=C/c2cc3c(cc2[N+](=O)[O-])OCO3)cc1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a 17.575
b 7.696
Answer: a. 17.575\%.
{#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(N/N=C/c2cc3c(cc2[N+](=O)[O-])OCO3)cc1
O=C(O)c1ccc(N/N=C/c2cc3c(cc2[N+](=O)[O-])OCO3)cc1
4-[(2E)-2-[(6-nitro-1,3-benzodioxol-5-yl)methylidene]hydrazinyl]benzoic acid