Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.913\% 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 Cc1nn(S(=O)(=O)c2cccc([N+](=O)[O-])c2)c(C)c1S(=O)(=O)N1CCOCC1
b COc1cccc(CNC(=O)c2ccc(CS(=O)(=O)Cc3ccccc3C)o2)c1
Answer: a. Cc1nn(S(=O)(=O)c2cccc([N+](=O)[O-])c2)c(C)c1S(=O)(=O)N1CCOCC1
{#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#}
Cc1nn(S(=O)(=O)c2cccc([N+](=O)[O-])c2)c(C)c1S(=O)(=O)N1CCOCC1
Cc1nn(S(=O)(=O)c2cccc([N+](=O)[O-])c2)c(C)c1S(=O)(=O)N1CCOCC1
[3-(3,5-dimethyl-4-morpholin-4-ylsulfonylpyrazol-1-yl)sulfonylphenyl]-oxido-oxoazanium