Problem statement: Answer the multiple-choice question.
Question: Which drug has a 8.111\% 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 additional words.
Options:
a.) Cc1cc(OCC(=O)N2CCN(c3ccccn3)CC2)c(C)cc1Br
b.) CCOC(=O)Cn1c(C)c(C#N)c2ccccc21
Answer: b. CCOC(=O)Cn1c(C)c(C#N)c2ccccc21
{#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#}
CCOC(=O)Cn1c(C)c(C#N)c2ccccc21
CCOC(=O)Cn1c(C)c(C#N)c2ccccc21
ethyl 2-(3-cyano-2-methylindol-1-yl)acetate