Task: Answer the multiple choice question.
Query: Which drug exhibits a 14.721\% 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 other words.
Options:
a: COc1ccc(/C=C2\COc3ccccc3C2=O)cc1OC
b: O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)Nc2ccccc2)c1=O)NCc1ccco1
Answer: b. O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)Nc2ccccc2)c1=O)NCc1ccco1
{#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#}
O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)Nc2ccccc2)c1=O)NCc1ccco1
O=C(CCCCn1c(=O)c2ccccc2n(CC(=O)Nc2ccccc2)c1=O)NCc1ccco1
5-[1-(2-anilino-2-oxoethyl)-2,4-dioxoquinazolin-3-yl]-N-(furan-2-ylmethyl)pentanamide