Task: Answer the multiple-choice question.
Question: Which compound exhibits a 2.483\% 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: C=CCOC(=O)CCCC(=O)NC1CCCCC1
b: O=C(Nc1ccc(Cl)c(Cl)c1)Nc1ccccn1
c: O=C(O/N=C/c1ccc2c(c1)OCO2)c1ccccc1Cl
Answer: a. C=CCOC(=O)CCCC(=O)NC1CCCCC1
{#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#}
C=CCOC(=O)CCCC(=O)NC1CCCCC1
C=CCOC(=O)CCCC(=O)NC1CCCCC1
N-cyclohexyl-5-oxo-5-prop-2-enoxypentanamide