Task: Answer the MCQ question.
Question: Which drug exhibits a 15.694\% 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. Fc1ccc(OCc2cc(-c3ccccc3)no2)cc1
b. CCOC(=O)C(=O)Nc1nc(-c2ccccc2)c(-c2ccccc2)o1
Answer: a. Fc1ccc(OCc2cc(-c3ccccc3)no2)cc1
{#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#}
Fc1ccc(OCc2cc(-c3ccccc3)no2)cc1
Fc1ccc(OCc2cc(-c3ccccc3)no2)cc1
5-[(4-fluorophenoxy)methyl]-3-phenyl-1,2-oxazole