Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) -1.542
b) 18.340
c) 17.281
d) 10.034
e) 8.506
Answer: c. 17.281\%.
{#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.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1
Br.COc1cccc(C(=O)Cn2c(NCCO)nc3ccccc32)c1
2-[2-(2-hydroxyethylamino)benzimidazol-1-yl]-1-(3-methoxyphenyl)ethanone;hydrobromide