Task: Answer the MCQ question.
Query: Which compound has a 2.456% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CN(C)c1ccc(-c2noc(-c3ccccc3O)n2)cc1
b.) O=C(OCCCCOC(=O)c1ccccc1)c1ccccc1
Answer: a. CN(C)c1ccc(-c2noc(-c3ccccc3O)n2)cc1
{#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#}
CN(C)c1ccc(-c2noc(-c3ccccc3O)n2)cc1
CN(C)c1ccc(-c2noc(-c3ccccc3O)n2)cc1
2-[3-[4-(dimethylamino)phenyl]-1,2,4-oxadiazol-5-yl]phenol