Problem statement: Answer the multiple-choice question.
Question: What is the hERG inhibition at 1uM of a drug with the SMILES S=c1nc(-c2cccc(Cl)c2)[nH][nH]1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 6.958
b. 3.816
c. 12.774
Answer: c. 12.774\%.
{#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}.
S=c1nc(-c2cccc(Cl)c2)[nH][nH]1
S=c1nc(-c2cccc(Cl)c2)[nH][nH]1
5-(3-chlorophenyl)-1,2-dihydro-1,2,4-triazole-3-thione