Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 14.309\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COCCNc1ccc(S(=O)(=O)N2CCCC2)cn1
[b] CN1CCc2c(OCC(=O)NC3CCCCC3)cccc2C1=O
Answer: b. CN1CCc2c(OCC(=O)NC3CCCCC3)cccc2C1=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN1CCc2c(OCC(=O)NC3CCCCC3)cccc2C1=O
CN1CCc2c(OCC(=O)NC3CCCCC3)cccc2C1=O
N-cyclohexyl-2-[(2-methyl-1-oxo-3,4-dihydroisoquinolin-5-yl)oxy]acetamide