Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a -15.396% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1c1cccc(C#N)c1
b COc1ccccc1N1CCN(C(=O)CN(c2ccc3c(c2)OCCO3)S(C)(=O)=O)CC1
c Cl.O=C(CN1CCCCC1)Nc1cccc([N+](=O)[O-])c1
Answer: a. COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1c1cccc(C#N)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1c1cccc(C#N)c1
COC(=O)CCCC1=CC2=CC(=O)C(C)(OC(=O)c3cccs3)C(=O)C2=CN1c1cccc(C#N)c1
[2-(3-cyanophenyl)-3-(4-methoxy-4-oxobutyl)-7-methyl-6,8-dioxoisoquinolin-7-yl] thiophene-2-carboxylate