Problem statement: Answer the multiple-choice question.
Question: Which compound has a 7.965\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: C[C@H](C(=O)O)c1n[nH]c(=O)c2ccccc12
b: Cc1ccccc1NC(=O)c1cc(-c2ccccc2)n(CCCN2CCOCC2)c1C
Answer: a. C[C@H](C(=O)O)c1n[nH]c(=O)c2ccccc12
{#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[C@H](C(=O)O)c1n[nH]c(=O)c2ccccc12
C[C@H](C(=O)O)c1n[nH]c(=O)c2ccccc12
(2S)-2-(4-oxo-3H-phthalazin-1-yl)propanoic acid