Task: Answer the multiple choice question.
Query: Which drug exhibits a 22.239% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
b: O=C(Cc1ccccc1F)NCC(=O)Nc1cc(Cl)ccc1Cl
Answer: a. Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
{#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#}
Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
Cn1c(N2CCCCC2)cc(=O)n(C)c1=O
1,3-dimethyl-6-piperidin-1-ylpyrimidine-2,4-dione