Task: Answer the multiple-choice question.
Query: Which compound exhibits a -3.569\% human ether-à-go-go related gene (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 Cc1ccc(NC(=O)CN2C(=O)c3ccccc3S2(=O)=O)c(C)c1
b O=[N+]([O-])c1cccc(-c2nnn(C34CC5CC(CC(C5)C3)C4)n2)c1
Answer: b. O=[N+]([O-])c1cccc(-c2nnn(C34CC5CC(CC(C5)C3)C4)n2)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#}
O=[N+]([O-])c1cccc(-c2nnn(C34CC5CC(CC(C5)C3)C4)n2)c1
O=[N+]([O-])c1cccc(-c2nnn(C34CC5CC(CC(C5)C3)C4)n2)c1
[3-[3-(1-adamantyl)tetrazol-5-yl]phenyl]-oxido-oxoazanium