Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.939\% 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.) Cc1c(C=O)c2ccccc2n1CCOc1ccccc1F
b.) Cc1ccccc1-n1c(=O)cc(NCc2ccc3c(c2)OCO3)[nH]c1=O
Answer: a. Cc1c(C=O)c2ccccc2n1CCOc1ccccc1F
{#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#}
Cc1c(C=O)c2ccccc2n1CCOc1ccccc1F
Cc1c(C=O)c2ccccc2n1CCOc1ccccc1F
1-[2-(2-fluorophenoxy)ethyl]-2-methylindole-3-carbaldehyde