Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 20.707\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CC1(C)CC2CC(C)(CN2C(=O)COC(=O)Cn2[nH]c(=O)c3ccccc3c2=O)C1
[b] COc1ccc(NC(NC(=O)c2cccnc2)C(Cl)(Cl)Cl)cc1
[c] Cc1cccc(OCCOC(=O)Nc2ccccc2)c1
Answer: c. Cc1cccc(OCCOC(=O)Nc2ccccc2)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#}
Cc1cccc(OCCOC(=O)Nc2ccccc2)c1
Cc1cccc(OCCOC(=O)Nc2ccccc2)c1
2-(3-methylphenoxy)ethyl N-phenylcarbamate