Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES COc1cc(CNCCO)ccc1OCC(=O)Nc1ccc(Br)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 13.435
b 2.147
c -5.478
d 8.941
Answer: c. -5.478\%.
{#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}.
COc1cc(CNCCO)ccc1OCC(=O)Nc1ccc(Br)cc1
COc1cc(CNCCO)ccc1OCC(=O)Nc1ccc(Br)cc1
N-(4-bromophenyl)-2-[4-[(2-hydroxyethylamino)methyl]-2-methoxyphenoxy]acetamide