Task: Answer the multiple choice question.
Question: Which compound exhibits a 16.308\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) C/C(CC(=O)Nc1cc(Cl)ccc1Cl)=N\NC(=O)COc1cccc(C)c1
(b) O=C(Nc1ccc(Cl)cn1)c1ccc(COc2ccccc2Br)o1
Answer: a. C/C(CC(=O)Nc1cc(Cl)ccc1Cl)=N\NC(=O)COc1cccc(C)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#}
C/C(CC(=O)Nc1cc(Cl)ccc1Cl)=N\NC(=O)COc1cccc(C)c1
C/C(CC(=O)Nc1cc(Cl)ccc1Cl)=N\NC(=O)COc1cccc(C)c1
(3E)-N-(2,5-dichlorophenyl)-3-[[2-(3-methylphenoxy)acetyl]hydrazinylidene]butanamide