Task: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cc1nc2ccc(Br)cn2c1NC(C)(C)C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) 18.658
b.) 14.872
c.) 3.543
d.) -5.738
e.) 12.232
Answer: d. -5.738\%.
{#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}.
6-bromo-N-tert-butyl-2-methylimidazo[1,2-a]pyridin-3-amine