Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) -0.387
(b) 5.705
(c) 16.167
(d) 17.897
Answer: a. -0.387\%.
{#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}.
CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1
CCCCC(=O)Nc1cccc(NC(=O)c2ccc(Br)o2)c1
5-bromo-N-[3-(pentanoylamino)phenyl]furan-2-carboxamide