Task: Answer the multiple-choice question.
Query: Which compound exhibits a -12.420% 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(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)cn1
[b] COC(=O)C(CCSC)NS(=O)(=O)c1ccc(Cl)cc1
Answer: a. COc1ccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)cn1
{#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(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)cn1
COc1ccc(C2=CC(=O)C[C@H](c3ccc(Cl)cc3)C2)cn1
(5R)-5-(4-chlorophenyl)-3-(6-methoxypyridin-3-yl)cyclohex-2-en-1-one