Problem statement: Answer the multiple-choice question.
Question: Which drug has a 6.500\% 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) CC(=O)c1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)cc1
(b) COc1ccc(N2C(=O)C3CCCN3C2c2ccc(C)o2)cc1
Answer: a. CC(=O)c1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)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#}
CC(=O)c1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)cc1
CC(=O)c1ccc(N2Cc3ccccc3/C2=N\C(=O)Nc2ccccc2)cc1
(1E)-1-[2-(4-acetylphenyl)-3H-isoindol-1-ylidene]-3-phenylurea