Task: Answer the multiple-choice question.
Question: Which compound has a -0.684\% 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 CCOc1ccccc1NC(=O)Nc1cccc(C(C)=O)c1
b C=CCNC(=O)c1ccc(CN(c2ccc(OCC)cc2)S(=O)(=O)c2ccc(C)cc2)cc1
c CC(C)NC(=O)C1(O)c2ccccc2NC(=O)N1c1ccc(Cl)c(Cl)c1
Answer: a. CCOc1ccccc1NC(=O)Nc1cccc(C(C)=O)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#}
CCOc1ccccc1NC(=O)Nc1cccc(C(C)=O)c1
CCOc1ccccc1NC(=O)Nc1cccc(C(C)=O)c1
[C][C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][C][=Branch1][C][=O][N][C][=C][C][=C][C][Branch1][=Branch1][C][Branch1][C][C][=O][=C][Ring1][=Branch2]
1-(3-acetylphenyl)-3-(2-ethoxyphenyl)urea