Problem statement: Answer the multiple choice question.
Query: Which drug has a 15.121\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: Cc1ccc2nc(C)c(C(=O)O)cc2c1
b: Fc1ccc(Oc2ncccn2)c(F)c1
Answer: b. Fc1ccc(Oc2ncccn2)c(F)c1
{#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(Oc2ncccn2)c(F)c1
Fc1ccc(Oc2ncccn2)c(F)c1
2-(2,4-difluorophenoxy)pyrimidine