Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at 10uM of a compound with the SMILES O=C(Nc1ncn[nH]1)c1cc([N+](=O)[O-])ccc1Cl?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) -31.435
(b) -9.948
(c) 18.859
(d) 5.838
(e) -8.045
Answer: c. 18.859%.
{#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=C(Nc1ncn[nH]1)c1cc([N+](=O)[O-])ccc1Cl
O=C(Nc1ncn[nH]1)c1cc([N+](=O)[O-])ccc1Cl
2-chloro-5-nitro-N-(1H-1,2,4-triazol-5-yl)benzamide