Task: Answer the multiple-choice question.
Question: Which compound exhibits a 9.250\% 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: CC(C)[C@@H](C(=O)NCC1CCCO1)N1C(=O)N2CCc3c([nH]c4ccccc34)[C@@]2(C)C1=O
b: CCCn1c(N)c(N(CCOC)C(=O)c2ccccc2F)c(=O)[nH]c1=O
Answer: b. CCCn1c(N)c(N(CCOC)C(=O)c2ccccc2F)c(=O)[nH]c1=O
{#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#}
CCCn1c(N)c(N(CCOC)C(=O)c2ccccc2F)c(=O)[nH]c1=O
CCCn1c(N)c(N(CCOC)C(=O)c2ccccc2F)c(=O)[nH]c1=O
N-(6-amino-2,4-dioxo-1-propylpyrimidin-5-yl)-2-fluoro-N-(2-methoxyethyl)benzamide