Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at a concentration of 1uM of a compound with the SMILES N#CCCCSc1nnnn1-c1cccc(Cl)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
(a) 12.335
(b) -8.962
Answer: a. 12.335\%.
{#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}.
N#CCCCSc1nnnn1-c1cccc(Cl)c1
N#CCCCSc1nnnn1-c1cccc(Cl)c1
4-[1-(3-chlorophenyl)tetrazol-5-yl]sulfanylbutanenitrile