Problem statement: Answer the multiple choice question.
Query: Which drug has a 9.964% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CCOc1ccccc1N1CCN(C(=O)/C=C/c2ccc([N+](=O)[O-])cc2)CC1
b CCn1c(COc2cccc3ccccc23)nnc1SCC(N)=O
c CCCC(=O)NNc1c2ccccc2nc2ccccc12
Answer: c. CCCC(=O)NNc1c2ccccc2nc2ccccc12
{#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#}
CCCC(=O)NNc1c2ccccc2nc2ccccc12
CCCC(=O)NNc1c2ccccc2nc2ccccc12
N'-acridin-9-ylbutanehydrazide