Task: Answer the multiple-choice question.
Question: Which compound has a 27.809% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] Cc1nn(Cc2noc(C(=O)NCc3ccc(F)cc3)n2)c(C)c1Br
[b] CCSc1nc2ccccc2n1CC(N)=O
[c] CC(=O)c1cnc2n(c1=O)CCS2
Answer: c. CC(=O)c1cnc2n(c1=O)CCS2
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(=O)c1cnc2n(c1=O)CCS2
CC(=O)c1cnc2n(c1=O)CCS2
6-acetyl-2,3-dihydro-[1,3]thiazolo[3,2-a]pyrimidin-5-one