Task: Answer the multiple choice question.
Query: Which drug has a -3.473% 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 CC(=O)Nc1nonc1-c1ccccc1
b O=C(Nc1ccccc1)C1CC(=O)n2c(nc3ccccc32)N1
Answer: a. CC(=O)Nc1nonc1-c1ccccc1
{#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#}
CC(=O)Nc1nonc1-c1ccccc1
CC(=O)Nc1nonc1-c1ccccc1
N-(4-phenyl-1,2,5-oxadiazol-3-yl)acetamide