Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.258% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] COc1cccc2c(=O)n(CC(=O)Nc3ccc(F)cc3F)ccc12
[b] CCN1CCN(CCCNC(=O)c2ccc(/C=C3/Oc4ccccc4N(Cc4cccc(C)c4)C3=O)cc2)CC1
Answer: a. COc1cccc2c(=O)n(CC(=O)Nc3ccc(F)cc3F)ccc12
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1cccc2c(=O)n(CC(=O)Nc3ccc(F)cc3F)ccc12
COc1cccc2c(=O)n(CC(=O)Nc3ccc(F)cc3F)ccc12
N-(2,4-difluorophenyl)-2-(5-methoxy-1-oxoisoquinolin-2-yl)acetamide