Task: Answer the MCQ question.
Question: What is the hERG inhibition at 1uM of a compound with the SMILES Fc1cccc(C[n+]2csc3ccccc32)c1.[Br-]?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
[a] 6.385
[b] -4.739
Answer: a. 6.385\%.
{#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}.
Fc1cccc(C[n+]2csc3ccccc32)c1.[Br-]
Fc1cccc(C[n+]2csc3ccccc32)c1.[Br-]
3-[(3-fluorophenyl)methyl]-1,3-benzothiazol-3-ium;bromide