Problem statement: Answer the multiple-choice question.
Query: Which drug has a 9.183\% 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 additional words.
Options:
a: COc1cc(C)ccc1OCCOCCOc1cc(C)c(C)cc1Br
b: COc1ccccc1NC(=O)Cc1ccc(-c2ccccc2)cc1
Answer: a. COc1cc(C)ccc1OCCOCCOc1cc(C)c(C)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#}
COc1cc(C)ccc1OCCOCCOc1cc(C)c(C)cc1Br
COc1cc(C)ccc1OCCOCCOc1cc(C)c(C)cc1Br
1-bromo-2-[2-[2-(2-methoxy-4-methylphenoxy)ethoxy]ethoxy]-4,5-dimethylbenzene