Task: Answer the multiple choice question.
Question: Which compound has a 11.092\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COc1ccccc1Nc1nc2nonc2nc1N1CCC(C)CC1
b. Cc1cc(C)c(NC(=O)CN2CCN(C)CC2)c(C)c1
Answer: a. COc1ccccc1Nc1nc2nonc2nc1N1CCC(C)CC1
{#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#}
COc1ccccc1Nc1nc2nonc2nc1N1CCC(C)CC1
COc1ccccc1Nc1nc2nonc2nc1N1CCC(C)CC1
N-(2-methoxyphenyl)-5-(4-methylpiperidin-1-yl)-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine