Task: Answer the multiple choice question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES C/C(O)=C(\C#N)C(=O)Nc1cc(Br)ccc1Br?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 0.042
b. 16.959
c. -2.575
d. 15.657
Answer: b. 16.959\%.
{#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(O)=C(\C#N)C(=O)Nc1cc(Br)ccc1Br
C/C(O)=C(\C#N)C(=O)Nc1cc(Br)ccc1Br
(Z)-2-cyano-N-(2,5-dibromophenyl)-3-hydroxybut-2-enamide