Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccccc3Br)cc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -12.608
(b) -69.516
(c) -0.447
(d) -8.240
Answer: d. -8.240%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccccc3Br)cc21
CCn1c(=O)n(CC)c2cc(N3CCCC3)c(NC(=O)c3ccccc3Br)cc21
2-bromo-N-(1,3-diethyl-2-oxo-6-pyrrolidin-1-ylbenzimidazol-5-yl)benzamide