Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 3.924\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CCCCOC(=O)C(C)Oc1ccc(=O)n(-c2ccccc2)n1
[b] CCCCOc1ccc(-c2nc(SCC(N)=O)n[nH]2)cc1
Answer: b. CCCCOc1ccc(-c2nc(SCC(N)=O)n[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_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#}
CCCCOc1ccc(-c2nc(SCC(N)=O)n[nH]2)cc1
CCCCOc1ccc(-c2nc(SCC(N)=O)n[nH]2)cc1
2-[[5-(4-butoxyphenyl)-1H-1,2,4-triazol-3-yl]sulfanyl]acetamide