Task: Answer the multiple-choice question.
Question: Which compound has a -2.179% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=[N+]([O-])c1ccc2nc(SCc3ccccc3Cl)sc2c1
b) CCN(C#N)c1nc(NC(C)C)nc(NC(C)C)n1
Answer: a. O=[N+]([O-])c1ccc2nc(SCc3ccccc3Cl)sc2c1
{#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-])c1ccc2nc(SCc3ccccc3Cl)sc2c1
O=[N+]([O-])c1ccc2nc(SCc3ccccc3Cl)sc2c1
[2-[(2-chlorophenyl)methylsulfanyl]-1,3-benzothiazol-6-yl]-oxido-oxoazanium