Task: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES Cc1nc2sc(-c3ccccc3)nn2c(=O)c1Br?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a: -1.736
b: 15.738
c: 6.876
Answer: a. -1.736%.
{#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}.
Cc1nc2sc(-c3ccccc3)nn2c(=O)c1Br
Cc1nc2sc(-c3ccccc3)nn2c(=O)c1Br
6-bromo-7-methyl-2-phenyl-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one