Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 24.554% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a CCc1ccccc1NC(=S)NN
b CCn1c(COc2ccccc2C)nnc1SCC(=O)NC1CCCC1
Answer: a. CCc1ccccc1NC(=S)NN
{#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#}
CCc1ccccc1NC(=S)NN
CCc1ccccc1NC(=S)NN
1-amino-3-(2-ethylphenyl)thiourea