Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.784\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) Cc1cc(C)cc(OP(C)(=O)Nc2ccccn2)c1
b) CN(C(=O)c1coc(=O)c2ccccc12)c1ccc(Br)cc1
Answer: a. Cc1cc(C)cc(OP(C)(=O)Nc2ccccn2)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1cc(C)cc(OP(C)(=O)Nc2ccccn2)c1
Cc1cc(C)cc(OP(C)(=O)Nc2ccccn2)c1
N-[(3,5-dimethylphenoxy)-methylphosphoryl]pyridin-2-amine