Task: Answer the MCQ question.
Query: Which compound exhibits a 0.956% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)C1CCCN(S(=O)(=O)c2ccc(-c3cc(C)no3)s2)C1
b O=[N+]([O-])c1ccc(-c2cnc(SCc3ccccc3Cl)[nH]2)cc1
Answer: b. O=[N+]([O-])c1ccc(-c2cnc(SCc3ccccc3Cl)[nH]2)cc1
{#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-])c1ccc(-c2cnc(SCc3ccccc3Cl)[nH]2)cc1
O=[N+]([O-])c1ccc(-c2cnc(SCc3ccccc3Cl)[nH]2)cc1
[4-[2-[(2-chlorophenyl)methylsulfanyl]-1H-imidazol-5-yl]phenyl]-oxido-oxoazanium