Task: Answer the multiple-choice question.
Question: Which drug has a 2.215\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) CC(=O)COC(=O)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
b.) C=CCN1C=C/C(=C\C=C(C#N)C#N)c2ccccc21
Answer: a. CC(=O)COC(=O)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
{#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)COC(=O)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
CC(=O)COC(=O)c1cccc(N2C(=O)C3C4C=CC(C4)C3C2=O)c1
2-oxopropyl 3-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)benzoate