Problem statement: Answer the multiple choice question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES O=c1c2nnn(-c3ccc(Br)cc3)c2ncn1Cc1ccccn1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
[a] -4.971
[b] -16.096
[c] 7.246
Answer: b. -16.096\%.
{#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}.
O=c1c2nnn(-c3ccc(Br)cc3)c2ncn1Cc1ccccn1
O=c1c2nnn(-c3ccc(Br)cc3)c2ncn1Cc1ccccn1
3-(4-bromophenyl)-6-(pyridin-2-ylmethyl)triazolo[4,5-d]pyrimidin-7-one