Task: Answer the multiple choice question.
Query: Which compound has a 10.670\% human ether-à-go-go related gene (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] CCCCn1c(N)c(N(CCOC)C(=O)CCCc2nc3ccccc3c(=O)[nH]2)c(=O)[nH]c1=O
[b] O=c1c2ccccc2nc(-c2ccccc2)n1Cc1ccco1
Answer: a. CCCCn1c(N)c(N(CCOC)C(=O)CCCc2nc3ccccc3c(=O)[nH]2)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#}
CCCCn1c(N)c(N(CCOC)C(=O)CCCc2nc3ccccc3c(=O)[nH]2)c(=O)[nH]c1=O
CCCCn1c(N)c(N(CCOC)C(=O)CCCc2nc3ccccc3c(=O)[nH]2)c(=O)[nH]c1=O
N-(6-amino-1-butyl-2,4-dioxopyrimidin-5-yl)-N-(2-methoxyethyl)-4-(4-oxo-3H-quinazolin-2-yl)butanamide