Problem statement: Answer the multiple-choice question.
Query: Which drug has a 8.159\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. Cc1ccccc1OCC(=O)NNC(=O)Nc1ccc(Cl)cc1
b. CC(=O)NC1(C(F)(F)F)C(=O)Nc2c1c(=O)[nH]c(=O)n2Cc1ccco1
Answer: a. Cc1ccccc1OCC(=O)NNC(=O)Nc1ccc(Cl)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#}
Cc1ccccc1OCC(=O)NNC(=O)Nc1ccc(Cl)cc1
Cc1ccccc1OCC(=O)NNC(=O)Nc1ccc(Cl)cc1
1-(4-chlorophenyl)-3-[[2-(2-methylphenoxy)acetyl]amino]urea