Task: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES N#C/C(=C\c1ccc(Br)s1)C(=O)N1CCN(c2ccccc2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -6.959
[b] 11.196
[c] 22.031
[d] -8.226
Answer: d. -8.226\%.
{#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}.
N#C/C(=C\c1ccc(Br)s1)C(=O)N1CCN(c2ccccc2)CC1
N#C/C(=C\c1ccc(Br)s1)C(=O)N1CCN(c2ccccc2)CC1
(E)-3-(5-bromothiophen-2-yl)-2-(4-phenylpiperazine-1-carbonyl)prop-2-enenitrile