Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.059% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: CCOc1ccc(C2NC(=O)C(C#N)=C(S)N2c2ccc(C)cc2)cc1OC
b: CCC(=O)c1ccc(OC)c(OC)c1O
c: O=C(COC(=O)c1ccccc1O)Nc1cccc(S(=O)(=O)NC2=NCCCCC2)c1
Answer: a. CCOc1ccc(C2NC(=O)C(C#N)=C(S)N2c2ccc(C)cc2)cc1OC
{#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#}
CCOc1ccc(C2NC(=O)C(C#N)=C(S)N2c2ccc(C)cc2)cc1OC
CCOc1ccc(C2NC(=O)C(C#N)=C(S)N2c2ccc(C)cc2)cc1OC
2-(4-ethoxy-3-methoxyphenyl)-3-(4-methylphenyl)-6-oxo-4-sulfanyl-1,2-dihydropyrimidine-5-carbonitrile