Task: Answer the MCQ question.
Question: Which drug exhibits a 14.061\% 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) COc1ccc(/C=C2/C(=O)ON=C2C)cc1Br
(b) CC(C)NC(=O)c1cc(-c2ccc3c(c2)OCO3)on1
Answer: a. COc1ccc(/C=C2/C(=O)ON=C2C)cc1Br
{#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#}
COc1ccc(/C=C2/C(=O)ON=C2C)cc1Br
COc1ccc(/C=C2/C(=O)ON=C2C)cc1Br
(4E)-4-[(3-bromo-4-methoxyphenyl)methylidene]-3-methyl-1,2-oxazol-5-one