Task: 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 compound with the SMILES CC(C)C(=O)Nc1ccc(C(=O)Nc2ccc(Br)cc2F)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 15.098
[b] 5.308
[c] 21.314
[d] -0.719
Answer: a. 15.098\%.
{#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}.
CC(C)C(=O)Nc1ccc(C(=O)Nc2ccc(Br)cc2F)cc1
CC(C)C(=O)Nc1ccc(C(=O)Nc2ccc(Br)cc2F)cc1
N-(4-bromo-2-fluorophenyl)-4-(2-methylpropanoylamino)benzamide