Task: Answer the multiple choice question.
Query: Which drug has a -33.548% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=[N+]([O-])c1cc(F)c(N2CCCCCC2)cc1N1CCNCC1
(b) COc1cc2c(cc1OC)CN(c1ccc([N+](=O)[O-])cc1Cl)CC2
Answer: a. O=[N+]([O-])c1cc(F)c(N2CCCCCC2)cc1N1CCNCC1
{#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#}
O=[N+]([O-])c1cc(F)c(N2CCCCCC2)cc1N1CCNCC1
O=[N+]([O-])c1cc(F)c(N2CCCCCC2)cc1N1CCNCC1
[4-(azepan-1-yl)-5-fluoro-2-piperazin-1-ylphenyl]-oxido-oxoazanium