Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCN1CCN(CC(=O)N/N=C/c2cc(Br)cs2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. -0.182
b. -3.597
c. 19.141
d. -5.026
e. -1.010
Answer: e. -1.010\%.
{#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}.
CCN1CCN(CC(=O)N/N=C/c2cc(Br)cs2)CC1
CCN1CCN(CC(=O)N/N=C/c2cc(Br)cs2)CC1
N-[(E)-(4-bromothiophen-2-yl)methylideneamino]-2-(4-ethylpiperazin-1-yl)acetamide