Task: Answer the multiple choice question.
Question: Which compound exhibits a 2.053\% 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 additional words.
Options:
[a] Cc1nn(-c2ccccc2)c(N2CCCC2)c1C=O
[b] CCOc1ccc(C(=O)CSCCC(=O)O)cc1
[c] Cc1cccc(-c2noc(CCc3ccccc3)n2)c1
Answer: c. Cc1cccc(-c2noc(CCc3ccccc3)n2)c1
{#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#}
3-(3-methylphenyl)-5-(2-phenylethyl)-1,2,4-oxadiazole