Task: Answer the multiple-choice question.
Query: Which compound has a -3.511% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cn1c2ccc(F)cc2c2ncn(Cc3ccco3)c(=O)c21
b: COc1cccc(C(=O)CSc2nnc(-c3cccs3)o2)c1
Answer: b. COc1cccc(C(=O)CSc2nnc(-c3cccs3)o2)c1
{#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#}
COc1cccc(C(=O)CSc2nnc(-c3cccs3)o2)c1
COc1cccc(C(=O)CSc2nnc(-c3cccs3)o2)c1
1-(3-methoxyphenyl)-2-[(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)sulfanyl]ethanone