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 Nc1cc(Br)c(N)c(Br)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
(a) -0.168
(b) 5.505
(c) 9.057
(d) 12.251
Answer: a. -0.168\%.
{#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}.
Nc1cc(Br)c(N)c(Br)c1
Nc1cc(Br)c(N)c(Br)c1
[N][C][=C][C][Branch1][C][Br][=C][Branch1][C][N][C][Branch1][C][Br][=C][Ring1][=Branch2]
2,6-dibromobenzene-1,4-diamine