Task: Answer the multiple-choice question.
Question: Which drug exhibits a 0.067\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cn1c(Cc2cccs2)nnc1SCC(=O)N1CCc2ccccc21
b: ClC1CCCCC1n1nnc2ccccc21
Answer: a. Cn1c(Cc2cccs2)nnc1SCC(=O)N1CCc2ccccc21
{#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#}
Cn1c(Cc2cccs2)nnc1SCC(=O)N1CCc2ccccc21
Cn1c(Cc2cccs2)nnc1SCC(=O)N1CCc2ccccc21
1-(2,3-dihydroindol-1-yl)-2-[[4-methyl-5-(thiophen-2-ylmethyl)-1,2,4-triazol-3-yl]sulfanyl]ethanone