Problem statement: Answer the multiple choice question.
Question: Which compound has a 13.379\% human ether-à-go-go related gene (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] C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccc2c(c1)OCO2
[b] CCN(CC)C(=O)C1=C(C)Nc2ncnn2C1c1cccnc1
Answer: a. C=CCOC(=O)C1=C(C)OC(N)=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#}
C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccc2c(c1)OCO2
C=CCOC(=O)C1=C(C)OC(N)=C(C#N)C1c1ccc2c(c1)OCO2
prop-2-enyl 6-amino-4-(1,3-benzodioxol-5-yl)-5-cyano-2-methyl-4H-pyran-3-carboxylate