Task: Answer the multiple-choice question.
Query: Which compound has a 28.377\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(-n2c(CCc3ccccc3)nnc2SCC(=O)NCc2ccccc2)cc1
b. CCOC(=O)c1ccc(-c2ccc(/C=C(\C#N)C(=O)NCc3cccs3)o2)cc1
Answer: b. CCOC(=O)c1ccc(-c2ccc(/C=C(\C#N)C(=O)NCc3cccs3)o2)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#}
CCOC(=O)c1ccc(-c2ccc(/C=C(\C#N)C(=O)NCc3cccs3)o2)cc1
CCOC(=O)c1ccc(-c2ccc(/C=C(\C#N)C(=O)NCc3cccs3)o2)cc1
ethyl 4-[5-[(E)-2-cyano-3-oxo-3-(thiophen-2-ylmethylamino)prop-1-enyl]furan-2-yl]benzoate