Task: Answer the multiple-choice question.
Query: Which compound exhibits a 16.264% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1c(C(=O)N2CCCCC2)sc(N)c1C#N
b) CCn1c(CNC(=O)c2cccs2)nnc1SCC(=O)Nc1ccc(Cl)cc1
Answer: a. Cc1c(C(=O)N2CCCCC2)sc(N)c1C#N
{#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#}
Cc1c(C(=O)N2CCCCC2)sc(N)c1C#N
Cc1c(C(=O)N2CCCCC2)sc(N)c1C#N
2-amino-4-methyl-5-(piperidine-1-carbonyl)thiophene-3-carbonitrile