Problem statement: Answer the MCQ question.
Question: Which drug has a 5.738\% 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: O=[N+]([O-])c1ccccc1SN1CCOCC1
b: CCOC(=O)CSc1ccc(S(=O)(=O)N2CCCC2)cc1[N+](=O)[O-]
Answer: b. CCOC(=O)CSc1ccc(S(=O)(=O)N2CCCC2)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#}
CCOC(=O)CSc1ccc(S(=O)(=O)N2CCCC2)cc1[N+](=O)[O-]
CCOC(=O)CSc1ccc(S(=O)(=O)N2CCCC2)cc1[N+](=O)[O-]
[2-(2-ethoxy-2-oxoethyl)sulfanyl-5-pyrrolidin-1-ylsulfonylphenyl]-oxido-oxoazanium