Task: Answer the multiple-choice question.
Query: Which compound exhibits a 21.711% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a C[C@H](NC(=O)c1ccco1)C(=O)N1CCCC1
b O=C(Nc1ccccc1)c1ccc(CN2CCc3ccccc3C2)cc1
Answer: a. C[C@H](NC(=O)c1ccco1)C(=O)N1CCCC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
C[C@H](NC(=O)c1ccco1)C(=O)N1CCCC1
C[C@H](NC(=O)c1ccco1)C(=O)N1CCCC1
N-[(2S)-1-oxo-1-pyrrolidin-1-ylpropan-2-yl]furan-2-carboxamide