Problem statement: Answer the multiple choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM of a drug with the SMILES COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C?
Constraint: You must return none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) 4.207
b) 0.386
c) 19.920
d) 5.958
e) 5.744
Answer: a. 4.207\%.
{#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}.
COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
COCCn1c(C)cc(C(=O)COc2ncnc3ccc(Br)cc23)c1C
2-(6-bromoquinazolin-4-yl)oxy-1-[1-(2-methoxyethyl)-2,5-dimethylpyrrol-3-yl]ethanone