Task: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Nc1nn2cc(-c3ccc(Br)cc3)nc2c2ccccc12?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a.) 14.292
b.) 5.126
c.) 4.356
d.) 13.241
e.) 14.142
Answer: b. 5.126\%.
{#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}.
Nc1nn2cc(-c3ccc(Br)cc3)nc2c2ccccc12
Nc1nn2cc(-c3ccc(Br)cc3)nc2c2ccccc12
[N][C][=N][N][C][=C][Branch1][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][N][=C][Ring1][N][C][=C][C][=C][C][=C][Ring2][Ring1][Ring2][Ring1][=Branch1]
2-(4-bromophenyl)imidazo[2,1-a]phthalazin-6-amine