Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Fc1ccccc1-n1cn[nH]c1=S?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a 17.855
b 21.478
c 20.376
d 7.399
e 13.268
Answer: c. 20.376\%.
{#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}.
Fc1ccccc1-n1cn[nH]c1=S
Fc1ccccc1-n1cn[nH]c1=S
4-(2-fluorophenyl)-1H-1,2,4-triazole-5-thione