Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a compound with the SMILES Cn1c(-c2cccc(Br)c2)cnc1NCc1cccnc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
a. 13.563
b. 10.816
c. -18.613
Answer: c. -18.613\%.
{#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}.
Cn1c(-c2cccc(Br)c2)cnc1NCc1cccnc1
Cn1c(-c2cccc(Br)c2)cnc1NCc1cccnc1
5-(3-bromophenyl)-1-methyl-N-(pyridin-3-ylmethyl)imidazol-2-amine