Task: Answer the multiple-choice question.
Query: Which compound has a 19.036% human ether-à-go-go related gene (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. CCCCCC(=O)NNC(=S)NC(=O)c1cccc([N+](=O)[O-])c1
b. COc1ccc(CCN(C)C(=O)c2ccc(OCC(=O)N3CCOCC3)c(OC)c2)cc1OC
c. N#CCCN1CCN(S(=O)(=O)c2ccc(S(=O)(=O)NCc3ccccc3)cc2)CC1
Answer: a. CCCCCC(=O)NNC(=S)NC(=O)c1cccc([N+](=O)[O-])c1
{#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#}
CCCCCC(=O)NNC(=S)NC(=O)c1cccc([N+](=O)[O-])c1
CCCCCC(=O)NNC(=S)NC(=O)c1cccc([N+](=O)[O-])c1
[3-[(hexanoylamino)carbamothioylcarbamoyl]phenyl]-oxido-oxoazanium