Problem statement: Answer the multiple-choice question.
Query: What is the hERG inhibition at 10uM of a drug with the SMILES O=C1c2cccc3c([N+](=O)[O-])c(O)cc(c23)C(=O)N1Nc1ccccc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 5.985
b -10.308
c 13.967
d 6.030
Answer: a. 5.985%.
{#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}.
O=C1c2cccc3c([N+](=O)[O-])c(O)cc(c23)C(=O)N1Nc1ccccc1
O=C1c2cccc3c([N+](=O)[O-])c(O)cc(c23)C(=O)N1Nc1ccccc1
2-anilino-5-hydroxy-6-nitrobenzo[de]isoquinoline-1,3-dione