Task: Answer the multiple choice question.
Question: Which drug has a 3.946\% 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) CN(C(=O)COC(=O)CN1C(=O)c2cccc([N+](=O)[O-])c2C1=O)c1ccccc1
b) O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)Nc1nccs1
Answer: b. O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)Nc1nccs1
{#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#}
O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)Nc1nccs1
O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)Nc1nccs1
4-(1,3-dioxobenzo[de]isoquinolin-2-yl)-N-(1,3-thiazol-2-yl)butanamide