Task: Answer the multiple-choice question.
Query: Which compound has a 4.941% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
b.) CCc1c(C#N)sc(C(N)=O)c1CC
c.) CC(C)c1ccc(N(CC(=O)NCc2ccco2)C(=O)CCC(=O)Nc2ccccn2)cc1
d.) COCOc1ccc(C2CC(=O)c3c(OCOC)cc(OCOC)cc3O2)cc1
Answer: a. CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
{#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#}
CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
CCCCn1nnnc1SCC(=O)Nc1ccc2c(c1)OCCO2
2-(1-butyltetrazol-5-yl)sulfanyl-N-(2,3-dihydro-1,4-benzodioxin-6-yl)acetamide