Task: Answer the multiple choice question.
Query: Which compound has a 12.866\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a) S=C1NC[C@H](c2ccccc2)N1CCCCC1CCCCC1
b) CSc1sc(C(=O)NNC(C)=O)c2c1C1(CCC2)SCCS1
c) Cc1nn(C(C)(C)C)c(OC(=O)c2cccs2)c1S(=O)(=O)c1ccccc1
Answer: a. S=C1NC[C@H](c2ccccc2)N1CCCCC1CCCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
S=C1NC[C@H](c2ccccc2)N1CCCCC1CCCCC1
S=C1NC[C@H](c2ccccc2)N1CCCCC1CCCCC1
(5S)-1-(4-cyclohexylbutyl)-5-phenylimidazolidine-2-thione