Problem statement: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES Br.Cn1c(=N)n(CC(=O)c2ccccc2)c2ccccc21?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 4.576
[b] 11.439
[c] 11.668
[d] 12.459
Answer: a. 4.576\%.
{#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}.
Br.Cn1c(=N)n(CC(=O)c2ccccc2)c2ccccc21
Br.Cn1c(=N)n(CC(=O)c2ccccc2)c2ccccc21
2-(2-imino-3-methylbenzimidazol-1-yl)-1-phenylethanone;hydrobromide