Task: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES CCn1cc(Br)c(C(=O)Nc2ccccc2C(=O)OC)n1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
a 20.861
b 2.576
c 6.868
d 9.800
Answer: a. 20.861\%.
{#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}.
CCn1cc(Br)c(C(=O)Nc2ccccc2C(=O)OC)n1
CCn1cc(Br)c(C(=O)Nc2ccccc2C(=O)OC)n1
methyl 2-[(4-bromo-1-ethylpyrazole-3-carbonyl)amino]benzoate