Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Fc1nc(F)c(F)c(NCCCNc2c(F)c(F)nc(F)c2F)c1F?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 9.698
b: 4.207
Answer: a. 9.698\%.
{#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}.
Fc1nc(F)c(F)c(NCCCNc2c(F)c(F)nc(F)c2F)c1F
Fc1nc(F)c(F)c(NCCCNc2c(F)c(F)nc(F)c2F)c1F
N,N'-bis(2,3,5,6-tetrafluoropyridin-4-yl)propane-1,3-diamine