Task: Answer the MCQ question.
Question: Which compound has a 2.577\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a CCn1c(SCC(=O)NC2CCCCC2C)nnc1-c1ccc(OC)cc1
b [O-][n+]1cccc2ncc3cscc3c21
c COc1ccc(CC(=O)c2ccc(OC)c(OC)c2C)cc1OC
Answer: a. CCn1c(SCC(=O)NC2CCCCC2C)nnc1-c1ccc(OC)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#}
CCn1c(SCC(=O)NC2CCCCC2C)nnc1-c1ccc(OC)cc1
CCn1c(SCC(=O)NC2CCCCC2C)nnc1-c1ccc(OC)cc1
2-[[4-ethyl-5-(4-methoxyphenyl)-1,2,4-triazol-3-yl]sulfanyl]-N-(2-methylcyclohexyl)acetamide