Problem statement: Answer the MCQ question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES Cn1c(CNc2ccc(Br)cc2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: 5.942
b: 8.529
c: 9.077
d: 2.398
e: 2.034
Answer: a. 5.942\%.
{#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(CNc2ccc(Br)cc2)nc2ccccc21
Cn1c(CNc2ccc(Br)cc2)nc2ccccc21
[C][N][C][Branch1][=C][C][N][C][=C][C][=C][Branch1][C][Br][C][=C][Ring1][#Branch1][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring2][Ring1][C]
4-bromo-N-[(1-methylbenzimidazol-2-yl)methyl]aniline