Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES CC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ccccn2)CC1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 3.021
b. 17.169
c. 8.893
d. -6.561
e. -0.257
Answer: e. -0.257\%.
{#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}.
CC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ccccn2)CC1
CC(Oc1ccc(Br)cc1)C(=O)N1CCN(c2ccccn2)CC1
2-(4-bromophenoxy)-1-(4-pyridin-2-ylpiperazin-1-yl)propan-1-one