Task: Answer the MCQ question.
Query: Which drug has a 12.788% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. S=C(NCc1ccccn1)Nc1ccc(Cl)cc1
b. O=[N+]([O-])c1ccccc1N/N=C/c1ccccc1
Answer: b. O=[N+]([O-])c1ccccc1N/N=C/c1ccccc1
{#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-])c1ccccc1N/N=C/c1ccccc1
O=[N+]([O-])c1ccccc1N/N=C/c1ccccc1
[2-[(2E)-2-benzylidenehydrazinyl]phenyl]-oxido-oxoazanium