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 CCOC(=O)C1CCCN(CCC(=O)Nc2ccc(Br)c(C)c2)C1.Cl?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a.) 8.780
b.) 7.226
c.) 10.347
d.) 0.540
Answer: d. 0.540\%.
{#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}.
CCOC(=O)C1CCCN(CCC(=O)Nc2ccc(Br)c(C)c2)C1.Cl
CCOC(=O)C1CCCN(CCC(=O)Nc2ccc(Br)c(C)c2)C1.Cl
ethyl 1-[3-(4-bromo-3-methylanilino)-3-oxopropyl]piperidine-3-carboxylate;hydrochloride