Task: Answer the multiple-choice question.
Query: Which compound exhibits a 11.973\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
[b] O=C(CCCn1c(=O)[nH]c2ccccc2c1=O)NC1CCCCCC1
[c] COc1ccc(O)c(/C=N/NC(=O)c2cccc(N3CCCC3=O)c2)c1
Answer: a. O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
{#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#}
O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
O=C(NCc1ccccc1)C1=C[C@@H](C2CCCCC2)C[C@@H](OCCCCO)O1
(2S,4R)-N-benzyl-4-cyclohexyl-2-(4-hydroxybutoxy)-3,4-dihydro-2H-pyran-6-carboxamide