Task: Answer the multiple-choice question.
Query: Which drug has a 13.667\% 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: CCc1ccccc1NC(=O)Nc1cccc(F)c1
b: COc1ccc(OC)c(S(=O)(=O)N2CCCC(C(=O)N3CCOCC3)C2)c1
c: Cn1c(NCc2ccco2)nc2c1c(=O)n(Cc1ccc(Br)cc1)c(=O)n2C
Answer: a. CCc1ccccc1NC(=O)Nc1cccc(F)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#}
CCc1ccccc1NC(=O)Nc1cccc(F)c1
CCc1ccccc1NC(=O)Nc1cccc(F)c1
1-(2-ethylphenyl)-3-(3-fluorophenyl)urea