Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.527\% 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. C=CCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
b. CNc1nc(-c2c(C)n(C)c3ccc(OC)cc23)cs1
c. CC(=O)N1CCN(C(=O)c2cc3ccccc3o2)CC1
Answer: a. C=CCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
{#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=CCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
C=CCC(NC(=O)c1ccc(C#N)cc1)C(=O)NCCC
4-cyano-N-[1-oxo-1-(propylamino)pent-4-en-2-yl]benzamide