Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a compound with the SMILES O=C(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 11.943
b. 1.711
c. 12.658
d. 6.922
Answer: a. 11.943\%.
{#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(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]
O=C(Nc1nc(-c2cccnc2)cs1)c1ccccc1[N+](=O)[O-]
2-nitro-N-(4-pyridin-3-yl-1,3-thiazol-2-yl)benzamide