Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 10uM of a compound with the SMILES CCCn1c2ccc(F)cc2c2nnc(NN)nc21?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) -1.943
(b) 2.542
(c) 15.787
Answer: a. -1.943%.
{#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}.
CCCn1c2ccc(F)cc2c2nnc(NN)nc21
CCCn1c2ccc(F)cc2c2nnc(NN)nc21
(8-fluoro-5-propyl-[1,2,4]triazino[5,6-b]indol-3-yl)hydrazine