Task: Answer the MCQ question.
Question: Which compound has a -18.685% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] CCOC(=O)N1CCN(C(=O)c2ccc(N(Cc3ccc(Cl)cc3)S(C)(=O)=O)cc2)CC1
[b] CC(=O)c1cccc(NC(=S)NCCC2=CCCCC2)c1
Answer: b. CC(=O)c1cccc(NC(=S)NCCC2=CCCCC2)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#}
CC(=O)c1cccc(NC(=S)NCCC2=CCCCC2)c1
CC(=O)c1cccc(NC(=S)NCCC2=CCCCC2)c1
1-(3-acetylphenyl)-3-[2-(cyclohexen-1-yl)ethyl]thiourea