Task: Answer the MCQ question.
Query: What is the hERG inhibition at 1uM of a drug with the SMILES CC(=O)NC1C(=O)N(Cc2ccccc2)c2ccc(Br)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -0.803
[b] 7.927
[c] 20.683
[d] 1.371
Answer: b. 7.927\%.
{#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(=O)NC1C(=O)N(Cc2ccccc2)c2ccc(Br)cc21
CC(=O)NC1C(=O)N(Cc2ccccc2)c2ccc(Br)cc21
N-(1-benzyl-5-bromo-2-oxo-3H-indol-3-yl)acetamide