Problem statement: Answer the multiple choice question.
Question: Which drug has a 13.258\% 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: CCn1c(CCc2ccccc2)nnc1SCC(N)=O
b: Cc1ccc(CNC(=O)CCCNS(=O)(=O)c2cccc3nonc23)cc1
Answer: a. CCn1c(CCc2ccccc2)nnc1SCC(N)=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#}
CCn1c(CCc2ccccc2)nnc1SCC(N)=O
CCn1c(CCc2ccccc2)nnc1SCC(N)=O
2-[[4-ethyl-5-(2-phenylethyl)-1,2,4-triazol-3-yl]sulfanyl]acetamide