Task: Answer the multiple choice question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES Cc1nc2ccc(NC(=O)Cc3ccc(Br)cc3)cc2s1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a. 6.841
b. -12.179
Answer: a. 6.841%.
{#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}.
Cc1nc2ccc(NC(=O)Cc3ccc(Br)cc3)cc2s1
Cc1nc2ccc(NC(=O)Cc3ccc(Br)cc3)cc2s1
2-(4-bromophenyl)-N-(2-methyl-1,3-benzothiazol-6-yl)acetamide