Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 13.949\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) COc1ccc(N2C(=O)C3CCCN3C2c2cccc(Br)c2)cc1
b) COc1ccc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)cc1[N+](=O)[O-]
Answer: b. COc1ccc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)cc1[N+](=O)[O-]
{#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#}
COc1ccc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)cc1[N+](=O)[O-]
COc1ccc(C(=O)NCc2ccc(S(N)(=O)=O)cc2)cc1[N+](=O)[O-]
[2-methoxy-5-[(4-sulfamoylphenyl)methylcarbamoyl]phenyl]-oxido-oxoazanium