Problem statement: Answer the multiple choice question.
Question: Which compound has a 22.679\% human ether-à-go-go related gene (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 O=C(NCc1ccccn1)C(=O)NCC1OCCN1C(=O)c1ccc(Cl)cc1
b CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
Answer: b. CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
{#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#}
CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
CC(C(=O)N1CCN=C1c1ccccc1)N1C(=O)c2ccccc2C1=O
2-[1-oxo-1-(2-phenyl-4,5-dihydroimidazol-1-yl)propan-2-yl]isoindole-1,3-dione