Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 8.453\% 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] O=c1[nH]nc(SCCS(=O)(=O)c2ccc(F)cc2)n1-c1ccccc1
[b] CCOc1ccccc1OCC(=O)Nc1ccc(S(N)(=O)=O)cc1
Answer: b. CCOc1ccccc1OCC(=O)Nc1ccc(S(N)(=O)=O)cc1
{#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#}
CCOc1ccccc1OCC(=O)Nc1ccc(S(N)(=O)=O)cc1
CCOc1ccccc1OCC(=O)Nc1ccc(S(N)(=O)=O)cc1
2-(2-ethoxyphenoxy)-N-(4-sulfamoylphenyl)acetamide