Task: Answer the multiple choice question.
Query: Which compound has a -19.954% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. COCCCNc1nc2nonc2nc1N1CCN(Cc2cccc(C)c2)CC1
b. CCOCCCN1CN(Cc2ccco2)CNC1=S
Answer: a. COCCCNc1nc2nonc2nc1N1CCN(Cc2cccc(C)c2)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#}
COCCCNc1nc2nonc2nc1N1CCN(Cc2cccc(C)c2)CC1
COCCCNc1nc2nonc2nc1N1CCN(Cc2cccc(C)c2)CC1
N-(3-methoxypropyl)-5-[4-[(3-methylphenyl)methyl]piperazin-1-yl]-[1,2,5]oxadiazolo[3,4-b]pyrazin-6-amine