Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES Nc1nc2ccccc2n1CCOc1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. 20.360
b. 12.920
c. 8.697
d. 14.249
e. -15.405
Answer: e. -15.405\%.
{#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}.
Nc1nc2ccccc2n1CCOc1ccc(Br)cc1
Nc1nc2ccccc2n1CCOc1ccc(Br)cc1
1-[2-(4-bromophenoxy)ethyl]benzimidazol-2-amine