Task: Answer the multiple-choice question.
Query: Which compound exhibits a 22.811% 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 CCOc1ccc(-c2ccc(SCC)nn2)cc1
b CN(C)c1ccnc(-n2cccc2/C=N/OCc2ccc([N+](=O)[O-])cc2)c1C#N
c CC(=O)NC(Cc1c[nH]c2ccccc12)C(=O)NCCc1ccccn1
Answer: a. CCOc1ccc(-c2ccc(SCC)nn2)cc1
{#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(-c2ccc(SCC)nn2)cc1
CCOc1ccc(-c2ccc(SCC)nn2)cc1
3-(4-ethoxyphenyl)-6-ethylsulfanylpyridazine