Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 6.925\% 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 additional words.
Options:
[a] Cc1ccc(-c2nc(CS(=O)(=O)CC(=O)N3CCc4ccccc4C3)c(C)o2)cc1
[b] COc1ccc(-n2ccsc2=S)cc1
Answer: b. COc1ccc(-n2ccsc2=S)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#}
COc1ccc(-n2ccsc2=S)cc1
COc1ccc(-n2ccsc2=S)cc1
3-(4-methoxyphenyl)-1,3-thiazole-2-thione