Task: Answer the multiple choice question.
Question: Which drug exhibits a 14.859\% 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.) COCCCNC(=O)CCCn1c(=O)[nH]c2ccccc2c1=O
b.) CCOc1ccc(/C=C2\C(=O)c3ccccc3OC2c2ccccc2)cc1
Answer: a. COCCCNC(=O)CCCn1c(=O)[nH]c2ccccc2c1=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#}
COCCCNC(=O)CCCn1c(=O)[nH]c2ccccc2c1=O
COCCCNC(=O)CCCn1c(=O)[nH]c2ccccc2c1=O
4-(2,4-dioxo-1H-quinazolin-3-yl)-N-(3-methoxypropyl)butanamide