Problem statement: Answer the multiple-choice question.
Question: Which compound has a 19.198\% 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: Cc1nc2ccccn2c1/C(O)=C1\C(=O)C(=O)N(CCN2CCOCC2)C1c1cccs1
b: C/C(CC(=O)Nc1ccc(Cl)c(Cl)c1)=N\NC(=O)C(=O)N1CCCCC1
Answer: b. C/C(CC(=O)Nc1ccc(Cl)c(Cl)c1)=N\NC(=O)C(=O)N1CCCCC1
{#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)Nc1ccc(Cl)c(Cl)c1)=N\NC(=O)C(=O)N1CCCCC1
C/C(CC(=O)Nc1ccc(Cl)c(Cl)c1)=N\NC(=O)C(=O)N1CCCCC1
(3E)-N-(3,4-dichlorophenyl)-3-[(2-oxo-2-piperidin-1-ylacetyl)hydrazinylidene]butanamide