Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES C/C=C/C=N/Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 12.046
b 3.814
c -0.886
d 2.126
Answer: d. 2.126\%.
{#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}.
C/C=C/C=N/Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1
C/C=C/C=N/Nc1nc(-c2ccc([N+](=O)[O-])cc2)cs1
N-[(E)-[(E)-but-2-enylidene]amino]-4-(4-nitrophenyl)-1,3-thiazol-2-amine