Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES CCCCNC(=O)c1nn2cc(Br)cnc2c1Br?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] -32.828
[b] -1.319
Answer: a. -32.828\%.
{#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}.
CCCCNC(=O)c1nn2cc(Br)cnc2c1Br
CCCCNC(=O)c1nn2cc(Br)cnc2c1Br
3,6-dibromo-N-butylpyrazolo[1,5-a]pyrimidine-2-carboxamide