Problem statement: Answer the multiple-choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 15.925
[b] 8.409
[c] 13.579
Answer: b. 8.409\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
C1CN(c2nc3nonc3nc2N2C[C@H]3CC[C@H]2C3)CCS1
5-[(1S,4S)-2-azabicyclo[2.2.1]heptan-2-yl]-6-thiomorpholin-4-yl-[1,2,5]oxadiazolo[3,4-b]pyrazine