Task: Answer the multiple-choice question.
Question: Which compound exhibits a 10.287\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) O=C(NCc1ccco1)C1CCCCC1
(b) O=C(O)CCc1nnc2n(Cc3ccc(F)cc3)c(=O)c3ccccc3n12
Answer: a. O=C(NCc1ccco1)C1CCCCC1
{#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(NCc1ccco1)C1CCCCC1
O=C(NCc1ccco1)C1CCCCC1
N-(furan-2-ylmethyl)cyclohexanecarboxamide