Task: Answer the MCQ question.
Query: Which compound exhibits a 2.522\% 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) COc1ccc(-c2nc(CS(=O)CC(=O)NCCC3=CCCCC3)c(C)o2)cc1
(b) Cc1ccc(S(=O)(=O)N(C)CC(=O)Oc2ccc(-c3nnco3)cc2)cc1
Answer: a. COc1ccc(-c2nc(CS(=O)CC(=O)NCCC3=CCCCC3)c(C)o2)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(-c2nc(CS(=O)CC(=O)NCCC3=CCCCC3)c(C)o2)cc1
COc1ccc(-c2nc(CS(=O)CC(=O)NCCC3=CCCCC3)c(C)o2)cc1
N-[2-(cyclohexen-1-yl)ethyl]-2-[[2-(4-methoxyphenyl)-5-methyl-1,3-oxazol-4-yl]methylsulfinyl]acetamide