Task: Answer the multiple-choice question.
Question: Which compound has a -3.689% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(Cl)cc1C(=O)NCc1cnn(C)c1C
[b] COc1cc(C(=O)N(Cc2ccco2)Cc2cc3ccccc3[nH]c2=O)cc(OC)c1OC
Answer: a. COc1ccc(Cl)cc1C(=O)NCc1cnn(C)c1C
{#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#}
COc1ccc(Cl)cc1C(=O)NCc1cnn(C)c1C
COc1ccc(Cl)cc1C(=O)NCc1cnn(C)c1C
5-chloro-N-[(1,5-dimethylpyrazol-4-yl)methyl]-2-methoxybenzamide