Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 15.153\% 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: N#CC1=C(N)OC(c2ccccc2)=C(C#N)C1c1ccc2c(c1)OCO2
b: CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)CCC(=O)c2ccc(F)cc2)cc1
Answer: a. N#CC1=C(N)OC(c2ccccc2)=C(C#N)C1c1ccc2c(c1)OCO2
{#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#}
N#CC1=C(N)OC(c2ccccc2)=C(C#N)C1c1ccc2c(c1)OCO2
N#CC1=C(N)OC(c2ccccc2)=C(C#N)C1c1ccc2c(c1)OCO2
2-amino-4-(1,3-benzodioxol-5-yl)-6-phenyl-4H-pyran-3,5-dicarbonitrile