Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a. 20.571
b. 0.188
c. -48.180
d. 11.269
Answer: c. -48.180%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
COc1ccc(-c2c[n+]3c(n2-c2ccc(C)cc2)CCCCC3)cc1.[Br-]
2-(4-methoxyphenyl)-1-(4-methylphenyl)-6,7,8,9-tetrahydro-5H-imidazo[1,2-a]azepin-4-ium;bromide