Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 1.379\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CC(=O)NC(Cc1cccc(F)c1)C(=O)NC1CCN(C(=O)Nc2ccc(C)cc2)CC1
b COc1ccccc1C(=O)Nc1ccccc1N1CCOCC1
Answer: b. COc1ccccc1C(=O)Nc1ccccc1N1CCOCC1
{#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#}
COc1ccccc1C(=O)Nc1ccccc1N1CCOCC1
COc1ccccc1C(=O)Nc1ccccc1N1CCOCC1
2-methoxy-N-(2-morpholin-4-ylphenyl)benzamide